1900994927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4703}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 2275983360

約数和(自身を除く): 374988433

約数列:

[1, 13, 17, 31, 59, 221, 403, 527, 767, 1003, 1829, 4703, 6851, 13039, 23777, 31093, 61139, 79951, 145793, 277477, 404209, 1039363, 1895309, 2478481, 3607201, 4717109, 8601787, 32220253, 61322417, 111823231, 146230379, 1900994927]

約数ペア:

[(1, 1900994927), (13, 146230379), (17, 111823231), (31, 61322417), (59, 32220253), (221, 8601787), (403, 4717109), (527, 3607201), (767, 2478481), (1003, 1895309), (1829, 1039363), (4703, 404209), (6851, 277477), (13039, 145793), (23777, 79951), (31093, 61139)]