2018279998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4971133}}^1$

素因数の和:4971171

約数の個数: 16

約数和(自身を含む): 3579216480

約数和(自身を除く): 1560936482

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4971133, 9942266, 34797931, 69595862, 144162857, 288325714, 1009139999, 2018279998]

約数ペア:

[(1, 2018279998), (2, 1009139999), (7, 288325714), (14, 144162857), (29, 69595862), (58, 34797931), (203, 9942266), (406, 4971133)]