2001037674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{128321}}^1$

素因数の和:128462

約数の個数: 32

約数和(自身を含む): 4213067904

約数和(自身を除く): 2212030230

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 128321, 256642, 384963, 769926, 2951383, 5902766, 8854149, 14500273, 17708298, 29000546, 43500819, 87001638, 333506279, 667012558, 1000518837, 2001037674]

約数ペア:

[(1, 2001037674), (2, 1000518837), (3, 667012558), (6, 333506279), (23, 87001638), (46, 43500819), (69, 29000546), (113, 17708298), (138, 14500273), (226, 8854149), (339, 5902766), (678, 2951383), (2599, 769926), (5198, 384963), (7797, 256642), (15594, 128321)]