13242502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 25561440

約数和(自身を除く): 12318938

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 193, 203, 338, 377, 386, 406, 754, 1183, 1351, 2366, 2509, 2639, 2702, 4901, 5018, 5278, 5597, 9802, 11194, 17563, 32617, 34307, 35126, 39179, 65234, 68614, 72761, 78358, 145522, 228319, 456638, 509327, 945893, 1018654, 1891786, 6621251, 13242502]

約数ペア:

[(1, 13242502), (2, 6621251), (7, 1891786), (13, 1018654), (14, 945893), (26, 509327), (29, 456638), (58, 228319), (91, 145522), (169, 78358), (182, 72761), (193, 68614), (203, 65234), (338, 39179), (377, 35126), (386, 34307), (406, 32617), (754, 17563), (1183, 11194), (1351, 9802), (2366, 5597), (2509, 5278), (2639, 5018), (2702, 4901)]