242846638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{220369}}^1$

素因数の和:220419

約数の個数: 16

約数和(自身を含む): 396666000

約数和(自身を除く): 153819362

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 220369, 440738, 4187011, 6390701, 8374022, 12781402, 121423319, 242846638]

約数ペア:

[(1, 242846638), (2, 121423319), (19, 12781402), (29, 8374022), (38, 6390701), (58, 4187011), (551, 440738), (1102, 220369)]