120403724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{252949}}^1$

素因数の和:252977

約数の個数: 24

約数和(自身を含む): 254973600

約数和(自身を除く): 134569876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 252949, 505898, 1011796, 1770643, 3541286, 4300133, 7082572, 8600266, 17200532, 30100931, 60201862, 120403724]

約数ペア:

[(1, 120403724), (2, 60201862), (4, 30100931), (7, 17200532), (14, 8600266), (17, 7082572), (28, 4300133), (34, 3541286), (68, 1770643), (119, 1011796), (238, 505898), (476, 252949)]