812121406

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1\times {\mathrm{8609}}^1$

素因数の和:9179

約数の個数: 16

約数和(自身を含む): 1233020880

約数和(自身を除く): 420899474

約数列:

[1, 2, 101, 202, 467, 934, 8609, 17218, 47167, 94334, 869509, 1739018, 4020403, 8040806, 406060703, 812121406]

約数ペア:

[(1, 812121406), (2, 406060703), (101, 8040806), (202, 4020403), (467, 1739018), (934, 869509), (8609, 94334), (17218, 47167)]