1320003028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{11131}}^1$

素因数の和:12447

約数の個数: 24

約数和(自身を含む): 2412527040

約数和(自身を除く): 1092524012

約数列:

[1, 2, 4, 23, 46, 92, 1289, 2578, 5156, 11131, 22262, 29647, 44524, 59294, 118588, 256013, 512026, 1024052, 14347859, 28695718, 57391436, 330000757, 660001514, 1320003028]

約数ペア:

[(1, 1320003028), (2, 660001514), (4, 330000757), (23, 57391436), (46, 28695718), (92, 14347859), (1289, 1024052), (2578, 512026), (5156, 256013), (11131, 118588), (22262, 59294), (29647, 44524)]