81150722

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 123028800

約数和(自身を除く): 41878078

約数列:

[1, 2, 151, 302, 379, 709, 758, 1418, 57229, 107059, 114458, 214118, 268711, 537422, 40575361, 81150722]

約数ペア:

[(1, 81150722), (2, 40575361), (151, 537422), (302, 268711), (379, 214118), (709, 114458), (758, 107059), (1418, 57229)]