2007209078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{8747}}^1$

素因数の和:9236

約数の個数: 32

約数和(自身を含む): 3542310144

約数和(自身を除く): 1535101066

約数列:

[1, 2, 7, 14, 37, 74, 259, 443, 518, 886, 3101, 6202, 8747, 16391, 17494, 32782, 61229, 114737, 122458, 229474, 323639, 647278, 2265473, 3874921, 4530946, 7749842, 27124447, 54248894, 143372077, 286744154, 1003604539, 2007209078]

約数ペア:

[(1, 2007209078), (2, 1003604539), (7, 286744154), (14, 143372077), (37, 54248894), (74, 27124447), (259, 7749842), (443, 4530946), (518, 3874921), (886, 2265473), (3101, 647278), (6202, 323639), (8747, 229474), (16391, 122458), (17494, 114737), (32782, 61229)]