1298505989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{47389}}^1$

素因数の和:47500

約数の個数: 16

約数和(自身を含む): 1474018560

約数和(自身を除く): 175512571

約数列:

[1, 11, 47, 53, 517, 583, 2491, 27401, 47389, 521279, 2227283, 2511617, 24500113, 27627787, 118045999, 1298505989]

約数ペア:

[(1, 1298505989), (11, 118045999), (47, 27627787), (53, 24500113), (517, 2511617), (583, 2227283), (2491, 521279), (27401, 47389)]