430508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 860832

約数和(自身を除く): 430324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 487, 884, 974, 1948, 6331, 8279, 12662, 16558, 25324, 33116, 107627, 215254, 430508]

約数ペア:

[(1, 430508), (2, 215254), (4, 107627), (13, 33116), (17, 25324), (26, 16558), (34, 12662), (52, 8279), (68, 6331), (221, 1948), (442, 974), (487, 884)]