139215390236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5573}}^1\times {\mathrm{480391}}^1$

素因数の和:485981

約数の個数: 24

約数和(自身を含む): 262415090784

約数和(自身を除く): 123199700548

約数列:

[1, 2, 4, 13, 26, 52, 5573, 11146, 22292, 72449, 144898, 289796, 480391, 960782, 1921564, 6245083, 12490166, 24980332, 2677219043, 5354438086, 10708876172, 34803847559, 69607695118, 139215390236]

約数ペア:

[(1, 139215390236), (2, 69607695118), (4, 34803847559), (13, 10708876172), (26, 5354438086), (52, 2677219043), (5573, 24980332), (11146, 12490166), (22292, 6245083), (72449, 1921564), (144898, 960782), (289796, 480391)]