1330390438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{76031}}^1$

素因数の和:76719

約数の個数: 16

約数和(自身を含む): 2152313856

約数和(自身を除く): 821923418

約数列:

[1, 2, 13, 26, 673, 1346, 8749, 17498, 76031, 152062, 988403, 1976806, 51168863, 102337726, 665195219, 1330390438]

約数ペア:

[(1, 1330390438), (2, 665195219), (13, 102337726), (26, 51168863), (673, 1976806), (1346, 988403), (8749, 152062), (17498, 76031)]