1220702966

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{11959}}^1$

素因数の和:12308

約数の個数: 32

約数和(自身を含む): 2190689280

約数和(自身を除く): 969986314

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 634, 2219, 4438, 7291, 11959, 14582, 23918, 51037, 83713, 102074, 167426, 275057, 550114, 1925399, 3791003, 3850798, 7582006, 26537021, 53074042, 87193069, 174386138, 610351483, 1220702966]

約数ペア:

[(1, 1220702966), (2, 610351483), (7, 174386138), (14, 87193069), (23, 53074042), (46, 26537021), (161, 7582006), (317, 3850798), (322, 3791003), (634, 1925399), (2219, 550114), (4438, 275057), (7291, 167426), (11959, 102074), (14582, 83713), (23918, 51037)]