869238073438

素因数分解:

$2^1\times 7^1\times {\mathrm{62653}}^1\times {\mathrm{990989}}^1$

素因数の和:1053651

約数の個数: 16

約数和(自身を含む): 1490147699040

約数和(自身を除く): 620909625602

約数列:

[1, 2, 7, 14, 62653, 125306, 438571, 877142, 990989, 1981978, 6936923, 13873846, 62088433817, 124176867634, 434619036719, 869238073438]

約数ペア:

[(1, 869238073438), (2, 434619036719), (7, 124176867634), (14, 62088433817), (62653, 13873846), (125306, 6936923), (438571, 1981978), (877142, 990989)]