1218344402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1\times {\mathrm{5153}}^1$

素因数の和:6154

約数の個数: 24

約数和(自身を含む): 2011204188

約数和(自身を除く): 792859786

約数列:

[1, 2, 11, 22, 121, 242, 977, 1954, 5153, 10306, 10747, 21494, 56683, 113366, 118217, 236434, 623513, 1247026, 5034481, 10068962, 55379291, 110758582, 609172201, 1218344402]

約数ペア:

[(1, 1218344402), (2, 609172201), (11, 110758582), (22, 55379291), (121, 10068962), (242, 5034481), (977, 1247026), (1954, 623513), (5153, 236434), (10306, 118217), (10747, 113366), (21494, 56683)]