1245162866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 1967217840

約数和(自身を除く): 722054974

約数列:

[1, 2, 41, 61, 82, 89, 122, 178, 2501, 2797, 3649, 5002, 5429, 5594, 7298, 10858, 114677, 170617, 222589, 229354, 248933, 341234, 445178, 497866, 6995297, 10206253, 13990594, 15184913, 20412506, 30369826, 622581433, 1245162866]

約数ペア:

[(1, 1245162866), (2, 622581433), (41, 30369826), (61, 20412506), (82, 15184913), (89, 13990594), (122, 10206253), (178, 6995297), (2501, 497866), (2797, 445178), (3649, 341234), (5002, 248933), (5429, 229354), (5594, 222589), (7298, 170617), (10858, 114677)]