2002073038

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{641279}}^1$

素因数の和:641511

約数の個数: 16

約数和(自身を含む): 3447521280

約数和(自身を除く): 1445448242

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 641279, 1282558, 4488953, 8977906, 143005217, 286010434, 1001036519, 2002073038]

約数ペア:

[(1, 2002073038), (2, 1001036519), (7, 286010434), (14, 143005217), (223, 8977906), (446, 4488953), (1561, 1282558), (3122, 641279)]