12508021292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{240538871}}^1$

素因数の和:240538888

約数の個数: 12

約数和(自身を含む): 23572809456

約数和(自身を除く): 11064788164

約数列:

[1, 2, 4, 13, 26, 52, 240538871, 481077742, 962155484, 3127005323, 6254010646, 12508021292]

約数ペア:

[(1, 12508021292), (2, 6254010646), (4, 3127005323), (13, 962155484), (26, 481077742), (52, 240538871)]