2468158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 4902912

約数和(自身を除く): 2434754

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 62, 77, 94, 121, 154, 217, 242, 329, 341, 434, 517, 658, 682, 847, 1034, 1457, 1694, 2387, 2914, 3619, 3751, 4774, 5687, 7238, 7502, 10199, 11374, 16027, 20398, 26257, 32054, 39809, 52514, 79618, 112189, 176297, 224378, 352594, 1234079, 2468158]

約数ペア:

[(1, 2468158), (2, 1234079), (7, 352594), (11, 224378), (14, 176297), (22, 112189), (31, 79618), (47, 52514), (62, 39809), (77, 32054), (94, 26257), (121, 20398), (154, 16027), (217, 11374), (242, 10199), (329, 7502), (341, 7238), (434, 5687), (517, 4774), (658, 3751), (682, 3619), (847, 2914), (1034, 2387), (1457, 1694)]