2651176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 5546880

約数和(自身を除く): 2895704

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 641, 1034, 1282, 2068, 2564, 4136, 5128, 7051, 14102, 28204, 30127, 56408, 60254, 120508, 241016, 331397, 662794, 1325588, 2651176]

約数ペア:

[(1, 2651176), (2, 1325588), (4, 662794), (8, 331397), (11, 241016), (22, 120508), (44, 60254), (47, 56408), (88, 30127), (94, 28204), (188, 14102), (376, 7051), (517, 5128), (641, 4136), (1034, 2564), (1282, 2068)]