2021844910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{366941}}^1$

素因数の和:366996

約数の個数: 32

約数和(自身を含む): 3962973600

約数和(自身を除く): 1941128690

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 366941, 733882, 1834705, 3669410, 6971879, 10641289, 13943758, 21282578, 34859395, 53206445, 69718790, 106412890, 202184491, 404368982, 1010922455, 2021844910]

約数ペア:

[(1, 2021844910), (2, 1010922455), (5, 404368982), (10, 202184491), (19, 106412890), (29, 69718790), (38, 53206445), (58, 34859395), (95, 21282578), (145, 13943758), (190, 10641289), (290, 6971879), (551, 3669410), (1102, 1834705), (2755, 733882), (5510, 366941)]