4157985338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{306953}}^1$

素因数の和:307489

約数の個数: 16

約数和(自身を含む): 6729659496

約数和(自身を除く): 2571674158

約数列:

[1, 2, 13, 26, 521, 1042, 6773, 13546, 306953, 613906, 3990389, 7980778, 159922513, 319845026, 2078992669, 4157985338]

約数ペア:

[(1, 4157985338), (2, 2078992669), (13, 319845026), (26, 159922513), (521, 7980778), (1042, 3990389), (6773, 613906), (13546, 306953)]