25011402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320659}}^1$

素因数の和:320677

約数の個数: 16

約数和(自身を含む): 53870880

約数和(自身を除く): 28859478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 320659, 641318, 961977, 1923954, 4168567, 8337134, 12505701, 25011402]

約数ペア:

[(1, 25011402), (2, 12505701), (3, 8337134), (6, 4168567), (13, 1923954), (26, 961977), (39, 641318), (78, 320659)]