2668304

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2198

約数の個数: 20

約数和(自身を含む): 5237760

約数和(自身を除く): 2569456

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2111, 4222, 8444, 16888, 33776, 166769, 333538, 667076, 1334152, 2668304]

約数ペア:

[(1, 2668304), (2, 1334152), (4, 667076), (8, 333538), (16, 166769), (79, 33776), (158, 16888), (316, 8444), (632, 4222), (1264, 2111)]