2001938225

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{170741}}^1$

素因数の和:170825

約数の個数: 24

約数和(自身を含む): 2879393088

約数和(自身を除く): 877454863

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 11725, 170741, 853705, 1195187, 4268525, 5975935, 11439647, 29879675, 57198235, 80077529, 285991175, 400387645, 2001938225]

約数ペア:

[(1, 2001938225), (5, 400387645), (7, 285991175), (25, 80077529), (35, 57198235), (67, 29879675), (175, 11439647), (335, 5975935), (469, 4268525), (1675, 1195187), (2345, 853705), (11725, 170741)]