4991660176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{29863}}^1$

素因数の和:30239

約数の個数: 40

約数和(自身を含む): 10013279744

約数和(自身を除く): 5021619568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 337, 496, 674, 1348, 2696, 5392, 10447, 20894, 29863, 41788, 59726, 83576, 119452, 167152, 238904, 477808, 925753, 1851506, 3703012, 7406024, 10063831, 14812048, 20127662, 40255324, 80510648, 161021296, 311978761, 623957522, 1247915044, 2495830088, 4991660176]

約数ペア:

[(1, 4991660176), (2, 2495830088), (4, 1247915044), (8, 623957522), (16, 311978761), (31, 161021296), (62, 80510648), (124, 40255324), (248, 20127662), (337, 14812048), (496, 10063831), (674, 7406024), (1348, 3703012), (2696, 1851506), (5392, 925753), (10447, 477808), (20894, 238904), (29863, 167152), (41788, 119452), (59726, 83576)]