2146396

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 4481568

約数和(自身を除く): 2335172

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 233, 329, 466, 658, 932, 1316, 1631, 2303, 3262, 4606, 6524, 9212, 10951, 11417, 21902, 22834, 43804, 45668, 76657, 153314, 306628, 536599, 1073198, 2146396]

約数ペア:

[(1, 2146396), (2, 1073198), (4, 536599), (7, 306628), (14, 153314), (28, 76657), (47, 45668), (49, 43804), (94, 22834), (98, 21902), (188, 11417), (196, 10951), (233, 9212), (329, 6524), (466, 4606), (658, 3262), (932, 2303), (1316, 1631)]