139868012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{839}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 248935680

約数和(自身を除く): 109067668

約数列:

[1, 2, 4, 71, 142, 284, 587, 839, 1174, 1678, 2348, 3356, 41677, 59569, 83354, 119138, 166708, 238276, 492493, 984986, 1969972, 34967003, 69934006, 139868012]

約数ペア:

[(1, 139868012), (2, 69934006), (4, 34967003), (71, 1969972), (142, 984986), (284, 492493), (587, 238276), (839, 166708), (1174, 119138), (1678, 83354), (2348, 59569), (3356, 41677)]