2100406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 4105728

約数和(自身を除く): 2005322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 593, 1186, 1771, 3542, 4151, 6523, 8302, 13046, 13639, 27278, 45661, 91322, 95473, 150029, 190946, 300058, 1050203, 2100406]

約数ペア:

[(1, 2100406), (2, 1050203), (7, 300058), (11, 190946), (14, 150029), (22, 95473), (23, 91322), (46, 45661), (77, 27278), (154, 13639), (161, 13046), (253, 8302), (322, 6523), (506, 4151), (593, 3542), (1186, 1771)]