2022280496

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{661741}}^1$

素因数の和:661940

約数の個数: 20

約数和(自身を含む): 3938688384

約数和(自身を除く): 1916407888

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 661741, 1323482, 2646964, 5293928, 10587856, 126392531, 252785062, 505570124, 1011140248, 2022280496]

約数ペア:

[(1, 2022280496), (2, 1011140248), (4, 505570124), (8, 252785062), (16, 126392531), (191, 10587856), (382, 5293928), (764, 2646964), (1528, 1323482), (3056, 661741)]