1809042014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{28411}}^1$

素因数の和:28536

約数の個数: 32

約数和(自身を含む): 3054858240

約数和(自身を除く): 1245816226

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 4898, 28411, 31837, 56822, 63674, 369343, 738686, 880741, 1761482, 2244469, 4488938, 11449633, 22899266, 29178097, 58356194, 69578539, 139157078, 904521007, 1809042014]

約数ペア:

[(1, 1809042014), (2, 904521007), (13, 139157078), (26, 69578539), (31, 58356194), (62, 29178097), (79, 22899266), (158, 11449633), (403, 4488938), (806, 2244469), (1027, 1761482), (2054, 880741), (2449, 738686), (4898, 369343), (28411, 63674), (31837, 56822)]