123556442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 202165632

約数和(自身を除く): 78609190

約数列:

[1, 2, 17, 34, 67, 73, 134, 146, 743, 1139, 1241, 1486, 2278, 2482, 4891, 9782, 12631, 25262, 49781, 54239, 83147, 99562, 108478, 166294, 846277, 922063, 1692554, 1844126, 3634013, 7268026, 61778221, 123556442]

約数ペア:

[(1, 123556442), (2, 61778221), (17, 7268026), (34, 3634013), (67, 1844126), (73, 1692554), (134, 922063), (146, 846277), (743, 166294), (1139, 108478), (1241, 99562), (1486, 83147), (2278, 54239), (2482, 49781), (4891, 25262), (9782, 12631)]