425724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 1070160

約数和(自身を除く): 644436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2729, 5458, 8187, 10916, 16374, 32748, 35477, 70954, 106431, 141908, 212862, 425724]

約数ペア:

[(1, 425724), (2, 212862), (3, 141908), (4, 106431), (6, 70954), (12, 35477), (13, 32748), (26, 16374), (39, 10916), (52, 8187), (78, 5458), (156, 2729)]