2013803378

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1\times {\mathrm{6961}}^1$

素因数の和:8873

約数の個数: 16

約数和(自身を含む): 3061052160

約数和(自身を除く): 1047248782

約数列:

[1, 2, 79, 158, 1831, 3662, 6961, 13922, 144649, 289298, 549919, 1099838, 12745591, 25491182, 1006901689, 2013803378]

約数ペア:

[(1, 2013803378), (2, 1006901689), (79, 25491182), (158, 12745591), (1831, 1099838), (3662, 549919), (6961, 289298), (13922, 144649)]