289184030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{672521}}^1$

素因数の和:672571

約数の個数: 16

約数和(自身を含む): 532637424

約数和(自身を除く): 243453394

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 672521, 1345042, 3362605, 6725210, 28918403, 57836806, 144592015, 289184030]

約数ペア:

[(1, 289184030), (2, 144592015), (5, 57836806), (10, 28918403), (43, 6725210), (86, 3362605), (215, 1345042), (430, 672521)]