564478778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 912622464

約数和(自身を除く): 348143686

約数列:

[1, 2, 17, 34, 73, 146, 467, 487, 934, 974, 1241, 2482, 7939, 8279, 15878, 16558, 34091, 35551, 68182, 71102, 227429, 454858, 579547, 604367, 1159094, 1208734, 3866293, 7732586, 16602317, 33204634, 282239389, 564478778]

約数ペア:

[(1, 564478778), (2, 282239389), (17, 33204634), (34, 16602317), (73, 7732586), (146, 3866293), (467, 1208734), (487, 1159094), (934, 604367), (974, 579547), (1241, 454858), (2482, 227429), (7939, 71102), (8279, 68182), (15878, 35551), (16558, 34091)]