520619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 16

約数和(自身を含む): 622080

約数和(自身を除く): 101461

約数列:

[1, 11, 19, 47, 53, 209, 517, 583, 893, 1007, 2491, 9823, 11077, 27401, 47329, 520619]

約数ペア:

[(1, 520619), (11, 47329), (19, 27401), (47, 11077), (53, 9823), (209, 2491), (517, 1007), (583, 893)]