7131121882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{4201}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 11114256384

約数和(自身を除く): 3983134502

約数列:

[1, 2, 41, 82, 127, 163, 254, 326, 4201, 5207, 6683, 8402, 10414, 13366, 20701, 41402, 172241, 344482, 533527, 684763, 848741, 1067054, 1369526, 1697482, 21874607, 28075283, 43749214, 56150566, 86964901, 173929802, 3565560941, 7131121882]

約数ペア:

[(1, 7131121882), (2, 3565560941), (41, 173929802), (82, 86964901), (127, 56150566), (163, 43749214), (254, 28075283), (326, 21874607), (4201, 1697482), (5207, 1369526), (6683, 1067054), (8402, 848741), (10414, 684763), (13366, 533527), (20701, 344482), (41402, 172241)]