2658666

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 5461344

約数和(自身を除く): 2802678

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 5609, 6241, 11218, 12482, 16827, 18723, 33654, 37446, 443111, 886222, 1329333, 2658666]

約数ペア:

[(1, 2658666), (2, 1329333), (3, 886222), (6, 443111), (71, 37446), (79, 33654), (142, 18723), (158, 16827), (213, 12482), (237, 11218), (426, 6241), (474, 5609)]