2550873942

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1995989}}^1$

素因数の和:1996068

約数の個数: 24

約数和(自身を含む): 5604739920

約数和(自身を除く): 3053865978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1995989, 3991978, 5987967, 11975934, 17963901, 35927802, 141715219, 283430438, 425145657, 850291314, 1275436971, 2550873942]

約数ペア:

[(1, 2550873942), (2, 1275436971), (3, 850291314), (6, 425145657), (9, 283430438), (18, 141715219), (71, 35927802), (142, 17963901), (213, 11975934), (426, 5987967), (639, 3991978), (1278, 1995989)]