1407882238

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{70373}}^1$

素因数の和:71811

約数の個数: 16

約数和(自身を含む): 2415235680

約数和(自身を除く): 1007353442

約数列:

[1, 2, 7, 14, 1429, 2858, 10003, 20006, 70373, 140746, 492611, 985222, 100563017, 201126034, 703941119, 1407882238]

約数ペア:

[(1, 1407882238), (2, 703941119), (7, 201126034), (14, 100563017), (1429, 985222), (2858, 492611), (10003, 140746), (20006, 70373)]