1038318612842

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{18398813}}^1$

素因数の和:18398990

約数の個数: 32

約数和(自身を含む): 1854600451200

約数和(自身を除く): 816281838358

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 28217, 56434, 18398813, 36797626, 128791691, 257583382, 533565577, 1067131154, 2557435007, 3734959039, 5114870014, 7469918078, 17902045049, 35804090098, 74165615203, 148331230406, 519159306421, 1038318612842]

約数ペア:

[(1, 1038318612842), (2, 519159306421), (7, 148331230406), (14, 74165615203), (29, 35804090098), (58, 17902045049), (139, 7469918078), (203, 5114870014), (278, 3734959039), (406, 2557435007), (973, 1067131154), (1946, 533565577), (4031, 257583382), (8062, 128791691), (28217, 36797626), (56434, 18398813)]