2017218608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{3877}}^1$

素因数の和:4965

約数の個数: 40

約数和(自身を含む): 4039324800

約数和(自身を除く): 2022106192

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1049, 2098, 3877, 4196, 7754, 8392, 15508, 16784, 31016, 32519, 62032, 65038, 120187, 130076, 240374, 260152, 480748, 520304, 961496, 1922992, 4066973, 8133946, 16267892, 32535784, 65071568, 126076163, 252152326, 504304652, 1008609304, 2017218608]

約数ペア:

[(1, 2017218608), (2, 1008609304), (4, 504304652), (8, 252152326), (16, 126076163), (31, 65071568), (62, 32535784), (124, 16267892), (248, 8133946), (496, 4066973), (1049, 1922992), (2098, 961496), (3877, 520304), (4196, 480748), (7754, 260152), (8392, 240374), (15508, 130076), (16784, 120187), (31016, 65038), (32519, 62032)]