1255551749

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{3671}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 1353646080

約数和(自身を除く): 98094331

約数列:

[1, 19, 47, 383, 893, 3671, 7277, 18001, 69749, 172537, 342019, 1405993, 3278203, 26713867, 66081671, 1255551749]

約数ペア:

[(1, 1255551749), (19, 66081671), (47, 26713867), (383, 3278203), (893, 1405993), (3671, 342019), (7277, 172537), (18001, 69749)]