2667609604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{25657}}^1$

素因数の和:25828

約数の個数: 48

約数和(自身を含む): 5431285440

約数和(自身を除く): 2763675836

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 187, 278, 374, 556, 748, 1529, 2363, 3058, 4726, 6116, 9452, 25657, 25993, 51314, 51986, 102628, 103972, 282227, 436169, 564454, 872338, 1128908, 1744676, 3566323, 4797859, 7132646, 9595718, 14265292, 19191436, 39229553, 60627491, 78459106, 121254982, 156918212, 242509964, 666902401, 1333804802, 2667609604]

約数ペア:

[(1, 2667609604), (2, 1333804802), (4, 666902401), (11, 242509964), (17, 156918212), (22, 121254982), (34, 78459106), (44, 60627491), (68, 39229553), (139, 19191436), (187, 14265292), (278, 9595718), (374, 7132646), (556, 4797859), (748, 3566323), (1529, 1744676), (2363, 1128908), (3058, 872338), (4726, 564454), (6116, 436169), (9452, 282227), (25657, 103972), (25993, 102628), (51314, 51986)]