2780502348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17823733}}^1$

素因数の和:17823753

約数の個数: 24

約数和(自身を含む): 6986903728

約数和(自身を除く): 4206401380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 17823733, 35647466, 53471199, 71294932, 106942398, 213884796, 231708529, 463417058, 695125587, 926834116, 1390251174, 2780502348]

約数ペア:

[(1, 2780502348), (2, 1390251174), (3, 926834116), (4, 695125587), (6, 463417058), (12, 231708529), (13, 213884796), (26, 106942398), (39, 71294932), (52, 53471199), (78, 35647466), (156, 17823733)]