2981400468

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{655541}}^1$

素因数の和:655927

約数の個数: 24

約数和(自身を含む): 6974966880

約数和(自身を除く): 3993566412

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 655541, 1311082, 1966623, 2622164, 3933246, 7866492, 248450039, 496900078, 745350117, 993800156, 1490700234, 2981400468]

約数ペア:

[(1, 2981400468), (2, 1490700234), (3, 993800156), (4, 745350117), (6, 496900078), (12, 248450039), (379, 7866492), (758, 3933246), (1137, 2622164), (1516, 1966623), (2274, 1311082), (4548, 655541)]