7978058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2647}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 13155264

約数和(自身を除く): 5177206

約数列:

[1, 2, 11, 22, 137, 274, 1507, 2647, 3014, 5294, 29117, 58234, 362639, 725278, 3989029, 7978058]

約数ペア:

[(1, 7978058), (2, 3989029), (11, 725278), (22, 362639), (137, 58234), (274, 29117), (1507, 5294), (2647, 3014)]