2019648872

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1069}}^1\times {\mathrm{1699}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 3819900000

約数和(自身を除く): 1800251128

約数列:

[1, 2, 4, 8, 139, 278, 556, 1069, 1112, 1699, 2138, 3398, 4276, 6796, 8552, 13592, 148591, 236161, 297182, 472322, 594364, 944644, 1188728, 1816231, 1889288, 3632462, 7264924, 14529848, 252456109, 504912218, 1009824436, 2019648872]

約数ペア:

[(1, 2019648872), (2, 1009824436), (4, 504912218), (8, 252456109), (139, 14529848), (278, 7264924), (556, 3632462), (1069, 1889288), (1112, 1816231), (1699, 1188728), (2138, 944644), (3398, 594364), (4276, 472322), (6796, 297182), (8552, 236161), (13592, 148591)]