253750222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{33049}}^1$

素因数の和:33411

約数の個数: 16

約数和(自身を含む): 416430000

約数和(自身を除く): 162679778

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 33049, 66098, 363539, 727078, 11534101, 23068202, 126875111, 253750222]

約数ペア:

[(1, 253750222), (2, 126875111), (11, 23068202), (22, 11534101), (349, 727078), (698, 363539), (3839, 66098), (7678, 33049)]