2517386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 4104960

約数和(自身を除く): 1587574

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2137, 4274, 40603, 66247, 81206, 132494, 1258693, 2517386]

約数ペア:

[(1, 2517386), (2, 1258693), (19, 132494), (31, 81206), (38, 66247), (62, 40603), (589, 4274), (1178, 2137)]