133977962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{3557}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 206862120

約数和(自身を除く): 72884158

約数列:

[1, 2, 37, 74, 509, 1018, 3557, 7114, 18833, 37666, 131609, 263218, 1810513, 3621026, 66988981, 133977962]

約数ペア:

[(1, 133977962), (2, 66988981), (37, 3621026), (74, 1810513), (509, 263218), (1018, 131609), (3557, 37666), (7114, 18833)]