390053526

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 786284928

約数和(自身を除く): 396231402

約数列:

[1, 2, 3, 6, 257, 443, 514, 571, 771, 886, 1142, 1329, 1542, 1713, 2658, 3426, 113851, 146747, 227702, 252953, 293494, 341553, 440241, 505906, 683106, 758859, 880482, 1517718, 65008921, 130017842, 195026763, 390053526]

約数ペア:

[(1, 390053526), (2, 195026763), (3, 130017842), (6, 65008921), (257, 1517718), (443, 880482), (514, 758859), (571, 683106), (771, 505906), (886, 440241), (1142, 341553), (1329, 293494), (1542, 252953), (1713, 227702), (2658, 146747), (3426, 113851)]