1980129281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{6091}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 2259790848

約数和(自身を除く): 279661567

約数列:

[1, 13, 17, 221, 1471, 6091, 19123, 25007, 79183, 103547, 325091, 1346111, 8959861, 116478193, 152317637, 1980129281]

約数ペア:

[(1, 1980129281), (13, 152317637), (17, 116478193), (221, 8959861), (1471, 1346111), (6091, 325091), (19123, 103547), (25007, 79183)]