4098984994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1995611}}^1$

素因数の和:1995705

約数の個数: 16

約数和(自身を含む): 6705256320

約数和(自身を除く): 2606271326

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 1995611, 3991222, 25942943, 51885886, 157653269, 315306538, 2049492497, 4098984994]

約数ペア:

[(1, 4098984994), (2, 2049492497), (13, 315306538), (26, 157653269), (79, 51885886), (158, 25942943), (1027, 3991222), (2054, 1995611)]