133820002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{7639}}^1$

素因数の和:8121

約数の個数: 16

約数和(自身を含む): 211780800

約数和(自身を除く): 77960798

約数列:

[1, 2, 19, 38, 461, 922, 7639, 8759, 15278, 17518, 145141, 290282, 3521579, 7043158, 66910001, 133820002]

約数ペア:

[(1, 133820002), (2, 66910001), (19, 7043158), (38, 3521579), (461, 290282), (922, 145141), (7639, 17518), (8759, 15278)]