813800772

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{56941}}^1$

素因数の和:57348

約数の個数: 36

約数和(自身を含む): 2062325356

約数和(自身を除く): 1248524584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 56941, 113882, 170823, 227764, 341646, 512469, 683292, 1024938, 2049876, 22605577, 45211154, 67816731, 90422308, 135633462, 203450193, 271266924, 406900386, 813800772]

約数ペア:

[(1, 813800772), (2, 406900386), (3, 271266924), (4, 203450193), (6, 135633462), (9, 90422308), (12, 67816731), (18, 45211154), (36, 22605577), (397, 2049876), (794, 1024938), (1191, 683292), (1588, 512469), (2382, 341646), (3573, 227764), (4764, 170823), (7146, 113882), (14292, 56941)]