334854910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{198139}}^1$

素因数の和:198172

約数の個数: 24

約数和(自身を含む): 652673160

約数和(自身を除く): 317818250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 198139, 396278, 990695, 1981390, 2575807, 5151614, 12879035, 25758070, 33485491, 66970982, 167427455, 334854910]

約数ペア:

[(1, 334854910), (2, 167427455), (5, 66970982), (10, 33485491), (13, 25758070), (26, 12879035), (65, 5151614), (130, 2575807), (169, 1981390), (338, 990695), (845, 396278), (1690, 198139)]