8855720906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{4603}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 14111444160

約数和(自身を除く): 5255723254

約数列:

[1, 2, 19, 38, 197, 257, 394, 514, 3743, 4603, 4883, 7486, 9206, 9766, 50629, 87457, 101258, 174914, 906791, 961951, 1182971, 1813582, 1923902, 2365942, 17229029, 22476449, 34458058, 44952898, 233045287, 466090574, 4427860453, 8855720906]

約数ペア:

[(1, 8855720906), (2, 4427860453), (19, 466090574), (38, 233045287), (197, 44952898), (257, 34458058), (394, 22476449), (514, 17229029), (3743, 2365942), (4603, 1923902), (4883, 1813582), (7486, 1182971), (9206, 961951), (9766, 906791), (50629, 174914), (87457, 101258)]