2850038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 16

約数和(自身を含む): 4536000

約数和(自身を除く): 1685962

約数列:

[1, 2, 19, 38, 179, 358, 419, 838, 3401, 6802, 7961, 15922, 75001, 150002, 1425019, 2850038]

約数ペア:

[(1, 2850038), (2, 1425019), (19, 150002), (38, 75001), (179, 15922), (358, 7961), (419, 6802), (838, 3401)]