1328191487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{102397}}^1$

素因数の和:102530

約数の個数: 16

約数和(自身を含む): 1621984320

約数和(自身を除く): 293792833

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 102397, 716779, 1740749, 11161273, 12185243, 78128911, 189741641, 1328191487]

約数ペア:

[(1, 1328191487), (7, 189741641), (17, 78128911), (109, 12185243), (119, 11161273), (763, 1740749), (1853, 716779), (12971, 102397)]