121445402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{42853}}^1$

素因数の和:42977

約数の個数: 16

約数和(自身を含む): 197985480

約数和(自身を除く): 76540078

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 42853, 85706, 557089, 1114178, 4670977, 9341954, 60722701, 121445402]

約数ペア:

[(1, 121445402), (2, 60722701), (13, 9341954), (26, 4670977), (109, 1114178), (218, 557089), (1417, 85706), (2834, 42853)]