7982942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3329}}^1$

素因数の和:3451

約数の個数: 16

約数和(自身を含む): 13186800

約数和(自身を除く): 5203858

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 3329, 6658, 36619, 73238, 362861, 725722, 3991471, 7982942]

約数ペア:

[(1, 7982942), (2, 3991471), (11, 725722), (22, 362861), (109, 73238), (218, 36619), (1199, 6658), (2398, 3329)]