1633103690

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{419821}}^1$

素因数の和:420217

約数の個数: 16

約数和(自身を含む): 2947150440

約数和(自身を除く): 1314046750

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 419821, 839642, 2099105, 4198210, 163310369, 326620738, 816551845, 1633103690]

約数ペア:

[(1, 1633103690), (2, 816551845), (5, 326620738), (10, 163310369), (389, 4198210), (778, 2099105), (1945, 839642), (3890, 419821)]