2493930608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{11990051}}^1$

素因数の和:11990072

約数の個数: 20

約数和(自身を含む): 5203682568

約数和(自身を除く): 2709751960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 11990051, 23980102, 47960204, 95920408, 155870663, 191840816, 311741326, 623482652, 1246965304, 2493930608]

約数ペア:

[(1, 2493930608), (2, 1246965304), (4, 623482652), (8, 311741326), (13, 191840816), (16, 155870663), (26, 95920408), (52, 47960204), (104, 23980102), (208, 11990051)]