2039394868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3209

約数の個数: 96

約数和(自身を含む): 4609785600

約数和(自身を除く): 2570390732

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 73, 76, 119, 133, 146, 238, 266, 292, 323, 476, 511, 532, 646, 1022, 1241, 1292, 1387, 2044, 2261, 2482, 2774, 3089, 4522, 4964, 5548, 6178, 8687, 9044, 9709, 12356, 17374, 19418, 21623, 23579, 34748, 38836, 43246, 47158, 52513, 58691, 86492, 94316, 105026, 117382, 165053, 210052, 225497, 234764, 330106, 367591, 410837, 450994, 660212, 735182, 821674, 901988, 997747, 1470364, 1578479, 1643348, 1995494, 3156958, 3833449, 3990988, 4284443, 6313916, 6984229, 7666898, 8568886, 13968458, 15333796, 17137772, 26834143, 27936916, 29991101, 53668286, 59982202, 72835531, 107336572, 119964404, 145671062, 291342124, 509848717, 1019697434, 2039394868]

約数ペア:

[(1, 2039394868), (2, 1019697434), (4, 509848717), (7, 291342124), (14, 145671062), (17, 119964404), (19, 107336572), (28, 72835531), (34, 59982202), (38, 53668286), (68, 29991101), (73, 27936916), (76, 26834143), (119, 17137772), (133, 15333796), (146, 13968458), (238, 8568886), (266, 7666898), (292, 6984229), (323, 6313916), (476, 4284443), (511, 3990988), (532, 3833449), (646, 3156958), (1022, 1995494), (1241, 1643348), (1292, 1578479), (1387, 1470364), (2044, 997747), (2261, 901988), (2482, 821674), (2774, 735182), (3089, 660212), (4522, 450994), (4964, 410837), (5548, 367591), (6178, 330106), (8687, 234764), (9044, 225497), (9709, 210052), (12356, 165053), (17374, 117382), (19418, 105026), (21623, 94316), (23579, 86492), (34748, 58691), (38836, 52513), (43246, 47158)]