254203482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191707}}^1$

素因数の和:191742

約数の個数: 32

約数和(自身を含む): 579724992

約数和(自身を除く): 325521510

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 191707, 383414, 575121, 1150242, 2492191, 3259019, 4984382, 6518038, 7476573, 9777057, 14953146, 19554114, 42367247, 84734494, 127101741, 254203482]

約数ペア:

[(1, 254203482), (2, 127101741), (3, 84734494), (6, 42367247), (13, 19554114), (17, 14953146), (26, 9777057), (34, 7476573), (39, 6518038), (51, 4984382), (78, 3259019), (102, 2492191), (221, 1150242), (442, 575121), (663, 383414), (1326, 191707)]