246955462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 419408640

約数和(自身を除く): 172453178

約数列:

[1, 2, 13, 23, 26, 46, 139, 278, 299, 598, 1807, 2971, 3197, 3614, 5942, 6394, 38623, 41561, 68333, 77246, 83122, 136666, 412969, 825938, 888329, 1776658, 5368597, 9498287, 10737194, 18996574, 123477731, 246955462]

約数ペア:

[(1, 246955462), (2, 123477731), (13, 18996574), (23, 10737194), (26, 9498287), (46, 5368597), (139, 1776658), (278, 888329), (299, 825938), (598, 412969), (1807, 136666), (2971, 83122), (3197, 77246), (3614, 68333), (5942, 41561), (6394, 38623)]