264865276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{10007}}^1$

素因数の和:10533

約数の個数: 24

約数和(自身を含む): 500199840

約数和(自身を除く): 235334564

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 6617, 10007, 13234, 20014, 26468, 40028, 130091, 260182, 520364, 5093563, 10187126, 20374252, 66216319, 132432638, 264865276]

約数ペア:

[(1, 264865276), (2, 132432638), (4, 66216319), (13, 20374252), (26, 10187126), (52, 5093563), (509, 520364), (1018, 260182), (2036, 130091), (6617, 40028), (10007, 26468), (13234, 20014)]