7040638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 11669760

約数和(自身を除く): 4629122

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 4051, 8102, 44561, 89122, 320029, 640058, 3520319, 7040638]

約数ペア:

[(1, 7040638), (2, 3520319), (11, 640058), (22, 320029), (79, 89122), (158, 44561), (869, 8102), (1738, 4051)]