1189902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 2790144

約数和(自身を除く): 1600242

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 691, 861, 1382, 1722, 2073, 4146, 4837, 9674, 14511, 28331, 29022, 56662, 84993, 169986, 198317, 396634, 594951, 1189902]

約数ペア:

[(1, 1189902), (2, 594951), (3, 396634), (6, 198317), (7, 169986), (14, 84993), (21, 56662), (41, 29022), (42, 28331), (82, 14511), (123, 9674), (246, 4837), (287, 4146), (574, 2073), (691, 1722), (861, 1382)]