77929190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{458407}}^1$

素因数の和:458431

約数の個数: 16

約数和(自身を含む): 148524192

約数和(自身を除く): 70595002

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 458407, 916814, 2292035, 4584070, 7792919, 15585838, 38964595, 77929190]

約数ペア:

[(1, 77929190), (2, 38964595), (5, 15585838), (10, 7792919), (17, 4584070), (34, 2292035), (85, 916814), (170, 458407)]