4042501630

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{9491}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 7348174848

約数和(自身を除く): 3305673218

約数列:

[1, 2, 5, 10, 191, 223, 382, 446, 955, 1115, 1910, 2230, 9491, 18982, 42593, 47455, 85186, 94910, 212965, 425930, 1812781, 2116493, 3625562, 4232986, 9063905, 10582465, 18127810, 21164930, 404250163, 808500326, 2021250815, 4042501630]

約数ペア:

[(1, 4042501630), (2, 2021250815), (5, 808500326), (10, 404250163), (191, 21164930), (223, 18127810), (382, 10582465), (446, 9063905), (955, 4232986), (1115, 3625562), (1910, 2116493), (2230, 1812781), (9491, 425930), (18982, 212965), (42593, 94910), (47455, 85186)]