13325158

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 26002944

約数和(自身を除く): 12677786

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 263, 329, 517, 526, 539, 658, 1034, 1078, 1841, 2303, 2893, 3619, 3682, 4606, 5786, 7238, 12361, 12887, 20251, 24722, 25333, 25774, 40502, 50666, 86527, 135971, 141757, 173054, 271942, 283514, 605689, 951797, 1211378, 1903594, 6662579, 13325158]

約数ペア:

[(1, 13325158), (2, 6662579), (7, 1903594), (11, 1211378), (14, 951797), (22, 605689), (47, 283514), (49, 271942), (77, 173054), (94, 141757), (98, 135971), (154, 86527), (263, 50666), (329, 40502), (517, 25774), (526, 25333), (539, 24722), (658, 20251), (1034, 12887), (1078, 12361), (1841, 7238), (2303, 5786), (2893, 4606), (3619, 3682)]