1409252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 2724792

約数和(自身を除く): 1315540

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 661, 1066, 1322, 2132, 2644, 8593, 17186, 27101, 34372, 54202, 108404, 352313, 704626, 1409252]

約数ペア:

[(1, 1409252), (2, 704626), (4, 352313), (13, 108404), (26, 54202), (41, 34372), (52, 27101), (82, 17186), (164, 8593), (533, 2644), (661, 2132), (1066, 1322)]