8286431434

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1\times {\mathrm{19427}}^1$

素因数の和:20357

約数の個数: 16

約数和(自身を含む): 12484432800

約数和(自身を除く): 4198001366

約数列:

[1, 2, 419, 509, 838, 1018, 19427, 38854, 213271, 426542, 8139913, 9888343, 16279826, 19776686, 4143215717, 8286431434]

約数ペア:

[(1, 8286431434), (2, 4143215717), (419, 19776686), (509, 16279826), (838, 9888343), (1018, 8139913), (19427, 426542), (38854, 213271)]