315746236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{357179}}^1$

素因数の和:357213

約数の個数: 24

約数和(自身を含む): 630065520

約数和(自身を除く): 314319284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 357179, 714358, 1428716, 4643327, 6072043, 9286654, 12144086, 18573308, 24288172, 78936559, 157873118, 315746236]

約数ペア:

[(1, 315746236), (2, 157873118), (4, 78936559), (13, 24288172), (17, 18573308), (26, 12144086), (34, 9286654), (52, 6072043), (68, 4643327), (221, 1428716), (442, 714358), (884, 357179)]