425702924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{23131}}^1$

素因数の和:23285

約数の個数: 24

約数和(自身を含む): 769462848

約数和(自身を除く): 343759924

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404, 23131, 46262, 92524, 994633, 1989266, 2475017, 3978532, 4950034, 9900068, 106425731, 212851462, 425702924]

約数ペア:

[(1, 425702924), (2, 212851462), (4, 106425731), (43, 9900068), (86, 4950034), (107, 3978532), (172, 2475017), (214, 1989266), (428, 994633), (4601, 92524), (9202, 46262), (18404, 23131)]