120792464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{580733}}^1$

素因数の和:580754

約数の個数: 20

約数和(自身を含む): 252038556

約数和(自身を除く): 131246092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 580733, 1161466, 2322932, 4645864, 7549529, 9291728, 15099058, 30198116, 60396232, 120792464]

約数ペア:

[(1, 120792464), (2, 60396232), (4, 30198116), (8, 15099058), (13, 9291728), (16, 7549529), (26, 4645864), (52, 2322932), (104, 1161466), (208, 580733)]