1258907528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9256673}}^1$

素因数の和:9256696

約数の個数: 16

約数和(自身を含む): 2499301980

約数和(自身を除く): 1240394452

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9256673, 18513346, 37026692, 74053384, 157363441, 314726882, 629453764, 1258907528]

約数ペア:

[(1, 1258907528), (2, 629453764), (4, 314726882), (8, 157363441), (17, 74053384), (34, 37026692), (68, 18513346), (136, 9256673)]