1931010655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{4201}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 2768882688

約数和(自身を除く): 837872033

約数列:

[1, 5, 7, 23, 35, 115, 161, 571, 805, 2855, 3997, 4201, 13133, 19985, 21005, 29407, 65665, 91931, 96623, 147035, 459655, 483115, 676361, 2398771, 3381805, 11993855, 16791397, 55171733, 83956985, 275858665, 386202131, 1931010655]

約数ペア:

[(1, 1931010655), (5, 386202131), (7, 275858665), (23, 83956985), (35, 55171733), (115, 16791397), (161, 11993855), (571, 3381805), (805, 2398771), (2855, 676361), (3997, 483115), (4201, 459655), (13133, 147035), (19985, 96623), (21005, 91931), (29407, 65665)]