2912506636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{129953}}^1$

素因数の和:130401

約数の個数: 24

約数和(自身を含む): 5501732544

約数和(自身を除く): 2589225908

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 11206, 22412, 129953, 259906, 519812, 1689389, 3378778, 6757556, 56009743, 112019486, 224038972, 728126659, 1456253318, 2912506636]

約数ペア:

[(1, 2912506636), (2, 1456253318), (4, 728126659), (13, 224038972), (26, 112019486), (52, 56009743), (431, 6757556), (862, 3378778), (1724, 1689389), (5603, 519812), (11206, 259906), (22412, 129953)]