388273004

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167071}}^1$

素因数の和:167165

約数の個数: 24

約数和(自身を含む): 785906688

約数和(自身を除く): 397633684

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 167071, 334142, 668284, 1169497, 2338994, 4677988, 13866893, 27733786, 55467572, 97068251, 194136502, 388273004]

約数ペア:

[(1, 388273004), (2, 194136502), (4, 97068251), (7, 55467572), (14, 27733786), (28, 13866893), (83, 4677988), (166, 2338994), (332, 1169497), (581, 668284), (1162, 334142), (2324, 167071)]