538673872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{2393}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 1139927040

約数和(自身を除く): 601253168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1279, 2393, 2558, 4786, 5116, 9572, 10232, 14069, 19144, 20464, 26323, 28138, 38288, 52646, 56276, 105292, 112552, 210584, 225104, 421168, 3060647, 6121294, 12242588, 24485176, 33667117, 48970352, 67334234, 134668468, 269336936, 538673872]

約数ペア:

[(1, 538673872), (2, 269336936), (4, 134668468), (8, 67334234), (11, 48970352), (16, 33667117), (22, 24485176), (44, 12242588), (88, 6121294), (176, 3060647), (1279, 421168), (2393, 225104), (2558, 210584), (4786, 112552), (5116, 105292), (9572, 56276), (10232, 52646), (14069, 38288), (19144, 28138), (20464, 26323)]