2017481388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349529}}^1$

素因数の和:349586

約数の個数: 48

約数和(自身を含む): 5206598880

約数和(自身を除く): 3189117492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 349529, 699058, 1048587, 1398116, 2097174, 4194348, 4543877, 9087754, 12932573, 13631631, 18175508, 25865146, 27263262, 38797719, 51730292, 54526524, 77595438, 155190876, 168123449, 336246898, 504370347, 672493796, 1008740694, 2017481388]

約数ペア:

[(1, 2017481388), (2, 1008740694), (3, 672493796), (4, 504370347), (6, 336246898), (12, 168123449), (13, 155190876), (26, 77595438), (37, 54526524), (39, 51730292), (52, 38797719), (74, 27263262), (78, 25865146), (111, 18175508), (148, 13631631), (156, 12932573), (222, 9087754), (444, 4543877), (481, 4194348), (962, 2097174), (1443, 1398116), (1924, 1048587), (2886, 699058), (5772, 349529)]