1900397782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{8017}}^1$

素因数の和:8176

約数の個数: 32

約数和(自身を含む): 3042349920

約数和(自身を除く): 1141952138

約数列:

[1, 2, 29, 58, 61, 67, 122, 134, 1769, 1943, 3538, 3886, 4087, 8017, 8174, 16034, 118523, 232493, 237046, 464986, 489037, 537139, 978074, 1074278, 14182073, 15577031, 28364146, 31154062, 32765479, 65530958, 950198891, 1900397782]

約数ペア:

[(1, 1900397782), (2, 950198891), (29, 65530958), (58, 32765479), (61, 31154062), (67, 28364146), (122, 15577031), (134, 14182073), (1769, 1074278), (1943, 978074), (3538, 537139), (3886, 489037), (4087, 464986), (8017, 237046), (8174, 232493), (16034, 118523)]