2143588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1807772

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 293, 586, 1172, 1829, 3658, 7316, 9083, 17287, 18166, 34574, 36332, 69148, 535897, 1071794, 2143588]

約数ペア:

[(1, 2143588), (2, 1071794), (4, 535897), (31, 69148), (59, 36332), (62, 34574), (118, 18166), (124, 17287), (236, 9083), (293, 7316), (586, 3658), (1172, 1829)]