401285302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 664796160

約数和(自身を除く): 263510858

約数列:

[1, 2, 11, 22, 167, 239, 334, 457, 478, 914, 1837, 2629, 3674, 5027, 5258, 10054, 39913, 76319, 79826, 109223, 152638, 218446, 439043, 839509, 878086, 1201453, 1679018, 2402906, 18240241, 36480482, 200642651, 401285302]

約数ペア:

[(1, 401285302), (2, 200642651), (11, 36480482), (22, 18240241), (167, 2402906), (239, 1679018), (334, 1201453), (457, 878086), (478, 839509), (914, 439043), (1837, 218446), (2629, 152638), (3674, 109223), (5027, 79826), (5258, 76319), (10054, 39913)]