1215203432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{14821}}^1$

素因数の和:15141

約数の個数: 32

約数和(自身を含む): 2348694120

約数和(自身を除く): 1133490688

約数列:

[1, 2, 4, 8, 37, 74, 148, 277, 296, 554, 1108, 2216, 10249, 14821, 20498, 29642, 40996, 59284, 81992, 118568, 548377, 1096754, 2193508, 4105417, 4387016, 8210834, 16421668, 32843336, 151900429, 303800858, 607601716, 1215203432]

約数ペア:

[(1, 1215203432), (2, 607601716), (4, 303800858), (8, 151900429), (37, 32843336), (74, 16421668), (148, 8210834), (277, 4387016), (296, 4105417), (554, 2193508), (1108, 1096754), (2216, 548377), (10249, 118568), (14821, 81992), (20498, 59284), (29642, 40996)]