2905099778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{392263}}^1$

素因数の和:392318

約数の個数: 24

約数和(自身を含む): 5206127808

約数和(自身を除く): 2301028030

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 392263, 784526, 2745841, 5491682, 9022049, 18044098, 63154343, 126308686, 207507127, 415014254, 1452549889, 2905099778]

約数ペア:

[(1, 2905099778), (2, 1452549889), (7, 415014254), (14, 207507127), (23, 126308686), (46, 63154343), (161, 18044098), (322, 9022049), (529, 5491682), (1058, 2745841), (3703, 784526), (7406, 392263)]