1295876

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 2578800

約数和(自身を除く): 1282924

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 289, 323, 578, 646, 1003, 1121, 1156, 1292, 2006, 2242, 4012, 4484, 5491, 10982, 17051, 19057, 21964, 34102, 38114, 68204, 76228, 323969, 647938, 1295876]

約数ペア:

[(1, 1295876), (2, 647938), (4, 323969), (17, 76228), (19, 68204), (34, 38114), (38, 34102), (59, 21964), (68, 19057), (76, 17051), (118, 10982), (236, 5491), (289, 4484), (323, 4012), (578, 2242), (646, 2006), (1003, 1292), (1121, 1156)]