8972100038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{112939}}^1$

素因数の和:113132

約数の個数: 32

約数和(自身を含む): 15417665280

約数和(自身を除く): 6445565242

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 506, 1727, 3454, 3611, 7222, 39721, 79442, 112939, 225878, 1242329, 2484658, 2597597, 5195194, 17731423, 28573567, 35462846, 57147134, 195045653, 390091306, 407822729, 815645458, 4486050019, 8972100038]

約数ペア:

[(1, 8972100038), (2, 4486050019), (11, 815645458), (22, 407822729), (23, 390091306), (46, 195045653), (157, 57147134), (253, 35462846), (314, 28573567), (506, 17731423), (1727, 5195194), (3454, 2597597), (3611, 2484658), (7222, 1242329), (39721, 225878), (79442, 112939)]