1311613758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{800741}}^1$

素因数の和:800769

約数の個数: 48

約数和(自身を含む): 3497641056

約数和(自身を除く): 2186027298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 800741, 1601482, 2402223, 4804446, 5605187, 7206669, 10409633, 11210374, 14413338, 16815561, 20819266, 31228899, 33631122, 50446683, 62457798, 72867431, 93686697, 100893366, 145734862, 187373394, 218602293, 437204586, 655806879, 1311613758]

約数ペア:

[(1, 1311613758), (2, 655806879), (3, 437204586), (6, 218602293), (7, 187373394), (9, 145734862), (13, 100893366), (14, 93686697), (18, 72867431), (21, 62457798), (26, 50446683), (39, 33631122), (42, 31228899), (63, 20819266), (78, 16815561), (91, 14413338), (117, 11210374), (126, 10409633), (182, 7206669), (234, 5605187), (273, 4804446), (546, 2402223), (819, 1601482), (1638, 800741)]