132141620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508237}}^1$

素因数の和:508259

約数の個数: 24

約数和(自身を含む): 298843944

約数和(自身を除く): 166702324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 508237, 1016474, 2032948, 2541185, 5082370, 6607081, 10164740, 13214162, 26428324, 33035405, 66070810, 132141620]

約数ペア:

[(1, 132141620), (2, 66070810), (4, 33035405), (5, 26428324), (10, 13214162), (13, 10164740), (20, 6607081), (26, 5082370), (52, 2541185), (65, 2032948), (130, 1016474), (260, 508237)]