977775028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{37963}}^1$

素因数の和:38151

約数の個数: 24

約数和(自身を含む): 1760314752

約数和(自身を除く): 782539724

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 6439, 12878, 25756, 37963, 75926, 151852, 1784261, 3568522, 5200931, 7137044, 10401862, 20803724, 244443757, 488887514, 977775028]

約数ペア:

[(1, 977775028), (2, 488887514), (4, 244443757), (47, 20803724), (94, 10401862), (137, 7137044), (188, 5200931), (274, 3568522), (548, 1784261), (6439, 151852), (12878, 75926), (25756, 37963)]