274112848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{901687}}^1$

素因数の和:901714

約数の個数: 20

約数和(自身を含む): 559046560

約数和(自身を除く): 284933712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 901687, 1803374, 3606748, 7213496, 14426992, 17132053, 34264106, 68528212, 137056424, 274112848]

約数ペア:

[(1, 274112848), (2, 137056424), (4, 68528212), (8, 34264106), (16, 17132053), (19, 14426992), (38, 7213496), (76, 3606748), (152, 1803374), (304, 901687)]