3891382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 6451200

約数和(自身を除く): 2559818

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 2239, 4478, 24629, 49258, 176881, 353762, 1945691, 3891382]

約数ペア:

[(1, 3891382), (2, 1945691), (11, 353762), (22, 176881), (79, 49258), (158, 24629), (869, 4478), (1738, 2239)]