2115928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6451}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 4064760

約数和(自身を除く): 1948832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6451, 12902, 25804, 51608, 264491, 528982, 1057964, 2115928]

約数ペア:

[(1, 2115928), (2, 1057964), (4, 528982), (8, 264491), (41, 51608), (82, 25804), (164, 12902), (328, 6451)]