2561594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2207686

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 229, 238, 329, 458, 658, 799, 1598, 1603, 3206, 3893, 5593, 7786, 10763, 11186, 21526, 27251, 54502, 75341, 150682, 182971, 365942, 1280797, 2561594]

約数ペア:

[(1, 2561594), (2, 1280797), (7, 365942), (14, 182971), (17, 150682), (34, 75341), (47, 54502), (94, 27251), (119, 21526), (229, 11186), (238, 10763), (329, 7786), (458, 5593), (658, 3893), (799, 3206), (1598, 1603)]