2023721678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1\times {\mathrm{797}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 3337504128

約数和(自身を除く): 1313782450

約数列:

[1, 2, 11, 22, 211, 422, 547, 797, 1094, 1594, 2321, 4642, 6017, 8767, 12034, 17534, 115417, 168167, 230834, 336334, 435959, 871918, 1269587, 1849837, 2539174, 3699674, 4795549, 9591098, 91987349, 183974698, 1011860839, 2023721678]

約数ペア:

[(1, 2023721678), (2, 1011860839), (11, 183974698), (22, 91987349), (211, 9591098), (422, 4795549), (547, 3699674), (797, 2539174), (1094, 1849837), (1594, 1269587), (2321, 871918), (4642, 435959), (6017, 336334), (8767, 230834), (12034, 168167), (17534, 115417)]