501996876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{1999}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 1241856000

約数和(自身を除く): 739859124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1231, 1999, 2462, 3693, 3998, 4924, 5997, 7386, 7996, 11994, 14772, 20927, 23988, 33983, 41854, 62781, 67966, 83708, 101949, 125562, 135932, 203898, 251124, 407796, 2460769, 4921538, 7382307, 9843076, 14764614, 29529228, 41833073, 83666146, 125499219, 167332292, 250998438, 501996876]

約数ペア:

[(1, 501996876), (2, 250998438), (3, 167332292), (4, 125499219), (6, 83666146), (12, 41833073), (17, 29529228), (34, 14764614), (51, 9843076), (68, 7382307), (102, 4921538), (204, 2460769), (1231, 407796), (1999, 251124), (2462, 203898), (3693, 135932), (3998, 125562), (4924, 101949), (5997, 83708), (7386, 67966), (7996, 62781), (11994, 41854), (14772, 33983), (20927, 23988)]