2012946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 4390848

約数和(自身を除く): 2377902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 197, 262, 393, 394, 591, 786, 1182, 1703, 2561, 3406, 5109, 5122, 7683, 10218, 15366, 25807, 51614, 77421, 154842, 335491, 670982, 1006473, 2012946]

約数ペア:

[(1, 2012946), (2, 1006473), (3, 670982), (6, 335491), (13, 154842), (26, 77421), (39, 51614), (78, 25807), (131, 15366), (197, 10218), (262, 7683), (393, 5122), (394, 5109), (591, 3406), (786, 2561), (1182, 1703)]