4889731.00000000

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 170204832

約数和(自身を除く): 77003468

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 167, 332, 334, 668, 1681, 3362, 3403, 6724, 6806, 6847, 13612, 13694, 13861, 27388, 27722, 55444, 139523, 279046, 280727, 558092, 561454, 568301, 1122908, 1136602, 2273204, 23300341, 46600682, 93201364]

約数ペア:

[(1, 93201364), (2, 46600682), (4, 23300341), (41, 2273204), (82, 1136602), (83, 1122908), (164, 568301), (166, 561454), (167, 558092), (332, 280727), (334, 279046), (668, 139523), (1681, 55444), (3362, 27722), (3403, 27388), (6724, 13861), (6806, 13694), (6847, 13612)]