274340848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{902437}}^1$

素因数の和:902464

約数の個数: 20

約数和(自身を含む): 559511560

約数和(自身を除く): 285170712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 902437, 1804874, 3609748, 7219496, 14438992, 17146303, 34292606, 68585212, 137170424, 274340848]

約数ペア:

[(1, 274340848), (2, 137170424), (4, 68585212), (8, 34292606), (16, 17146303), (19, 14438992), (38, 7219496), (76, 3609748), (152, 1804874), (304, 902437)]