7884280730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{47017}}^1$

素因数の和:47474

約数の個数: 32

約数和(自身を含む): 14573699280

約数和(自身を除く): 6689418550

約数列:

[1, 2, 5, 10, 41, 82, 205, 409, 410, 818, 2045, 4090, 16769, 33538, 47017, 83845, 94034, 167690, 235085, 470170, 1927697, 3855394, 9638485, 19229953, 19276970, 38459906, 96149765, 192299530, 788428073, 1576856146, 3942140365, 7884280730]

約数ペア:

[(1, 7884280730), (2, 3942140365), (5, 1576856146), (10, 788428073), (41, 192299530), (82, 96149765), (205, 38459906), (409, 19276970), (410, 19229953), (818, 9638485), (2045, 3855394), (4090, 1927697), (16769, 470170), (33538, 235085), (47017, 167690), (83845, 94034)]