80150854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{301319}}^1$

素因数の和:301347

約数の個数: 16

約数和(自身を含む): 144633600

約数和(自身を除く): 64482746

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 301319, 602638, 2109233, 4218466, 5725061, 11450122, 40075427, 80150854]

約数ペア:

[(1, 80150854), (2, 40075427), (7, 11450122), (14, 5725061), (19, 4218466), (38, 2109233), (133, 602638), (266, 301319)]