3881326.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31891}}^1$

素因数の和:31961

約数の個数: 16

約数和(自身を含む): 47455296

約数和(自身を除く): 20220382

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31891, 63782, 223237, 446474, 1945351, 3890702, 13617457, 27234914]

約数ペア:

[(1, 27234914), (2, 13617457), (7, 3890702), (14, 1945351), (61, 446474), (122, 223237), (427, 63782), (854, 31891)]