2015556376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 3969000000

約数和(自身を除く): 1953443624

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 199, 232, 293, 298, 398, 586, 596, 796, 1172, 1192, 1592, 2344, 4321, 5771, 8497, 8642, 11542, 16994, 17284, 23084, 29651, 33988, 34568, 43657, 46168, 58307, 59302, 67976, 87314, 116614, 118604, 174628, 233228, 237208, 349256, 466456, 859879, 1266053, 1690903, 1719758, 2532106, 3381806, 3439516, 5064212, 6763612, 6879032, 8687743, 10128424, 13527224, 17375486, 34750972, 69501944, 251944547, 503889094, 1007778188, 2015556376]

約数ペア:

[(1, 2015556376), (2, 1007778188), (4, 503889094), (8, 251944547), (29, 69501944), (58, 34750972), (116, 17375486), (149, 13527224), (199, 10128424), (232, 8687743), (293, 6879032), (298, 6763612), (398, 5064212), (586, 3439516), (596, 3381806), (796, 2532106), (1172, 1719758), (1192, 1690903), (1592, 1266053), (2344, 859879), (4321, 466456), (5771, 349256), (8497, 237208), (8642, 233228), (11542, 174628), (16994, 118604), (17284, 116614), (23084, 87314), (29651, 67976), (33988, 59302), (34568, 58307), (43657, 46168)]