620241222

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{139883}}^1$

素因数の和:140627

約数の個数: 16

約数和(自身を含む): 1242169920

約数和(自身を除く): 621928698

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 139883, 279766, 419649, 839298, 103373537, 206747074, 310120611, 620241222]

約数ペア:

[(1, 620241222), (2, 310120611), (3, 206747074), (6, 103373537), (739, 839298), (1478, 419649), (2217, 279766), (4434, 139883)]