248820080912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6072337}}^1$

素因数の和:6072555

約数の個数: 40

約数和(自身を含む): 521808149016

約数和(自身を除く): 272988068104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 20488, 40976, 6072337, 12144674, 24289348, 48578696, 78940381, 97157392, 157880762, 315761524, 631523048, 1196250389, 1263046096, 2392500778, 4785001556, 9570003112, 15551255057, 19140006224, 31102510114, 62205020228, 124410040456, 248820080912]

約数ペア:

[(1, 248820080912), (2, 124410040456), (4, 62205020228), (8, 31102510114), (13, 19140006224), (16, 15551255057), (26, 9570003112), (52, 4785001556), (104, 2392500778), (197, 1263046096), (208, 1196250389), (394, 631523048), (788, 315761524), (1576, 157880762), (2561, 97157392), (3152, 78940381), (5122, 48578696), (10244, 24289348), (20488, 12144674), (40976, 6072337)]