2038511826

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 5068922880

約数和(自身を除く): 3030411054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 283, 331, 351, 403, 558, 566, 662, 702, 806, 837, 849, 993, 1209, 1674, 1698, 1986, 2418, 2547, 2979, 3627, 3679, 4303, 5094, 5958, 7254, 7358, 7641, 8606, 8773, 8937, 10261, 10881, 11037, 12909, 15282, 17546, 17874, 20522, 21762, 22074, 25818, 26319, 30783, 33111, 38727, 52638, 61566, 66222, 77454, 78957, 92349, 93673, 99333, 114049, 116181, 133393, 157914, 184698, 187346, 198666, 228098, 232362, 236871, 266786, 277047, 281019, 342147, 400179, 473742, 554094, 562038, 684294, 800358, 843057, 1026441, 1200537, 1217749, 1686114, 2052882, 2401074, 2435498, 2529171, 2903863, 3079323, 3601611, 3653247, 5058342, 5807726, 6158646, 7203222, 7306494, 8711589, 10959741, 17423178, 21919482, 26134767, 32879223, 37750219, 52269534, 65758446, 75500438, 78404301, 113250657, 156808602, 226501314, 339751971, 679503942, 1019255913, 2038511826]

約数ペア:

[(1, 2038511826), (2, 1019255913), (3, 679503942), (6, 339751971), (9, 226501314), (13, 156808602), (18, 113250657), (26, 78404301), (27, 75500438), (31, 65758446), (39, 52269534), (54, 37750219), (62, 32879223), (78, 26134767), (93, 21919482), (117, 17423178), (186, 10959741), (234, 8711589), (279, 7306494), (283, 7203222), (331, 6158646), (351, 5807726), (403, 5058342), (558, 3653247), (566, 3601611), (662, 3079323), (702, 2903863), (806, 2529171), (837, 2435498), (849, 2401074), (993, 2052882), (1209, 1686114), (1674, 1217749), (1698, 1200537), (1986, 1026441), (2418, 843057), (2547, 800358), (2979, 684294), (3627, 562038), (3679, 554094), (4303, 473742), (5094, 400179), (5958, 342147), (7254, 281019), (7358, 277047), (7641, 266786), (8606, 236871), (8773, 232362), (8937, 228098), (10261, 198666), (10881, 187346), (11037, 184698), (12909, 157914), (15282, 133393), (17546, 116181), (17874, 114049), (20522, 99333), (21762, 93673), (22074, 92349), (25818, 78957), (26319, 77454), (30783, 66222), (33111, 61566), (38727, 52638)]