264230408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2540677}}^1$

素因数の和:2540696

約数の個数: 16

約数和(自身を含む): 533542380

約数和(自身を除く): 269311972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2540677, 5081354, 10162708, 20325416, 33028801, 66057602, 132115204, 264230408]

約数ペア:

[(1, 264230408), (2, 132115204), (4, 66057602), (8, 33028801), (13, 20325416), (26, 10162708), (52, 5081354), (104, 2540677)]