2152878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 5300736

約数和(自身を除く): 3147858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3943, 7886, 11829, 23658, 27601, 51259, 55202, 82803, 102518, 153777, 165606, 307554, 358813, 717626, 1076439, 2152878]

約数ペア:

[(1, 2152878), (2, 1076439), (3, 717626), (6, 358813), (7, 307554), (13, 165606), (14, 153777), (21, 102518), (26, 82803), (39, 55202), (42, 51259), (78, 27601), (91, 23658), (182, 11829), (273, 7886), (546, 3943)]