2179982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5063

約数の個数: 16

約数和(自身を含む): 3858432

約数和(自身を除く): 1678450

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5023, 10046, 35161, 70322, 155713, 311426, 1089991, 2179982]

約数ペア:

[(1, 2179982), (2, 1089991), (7, 311426), (14, 155713), (31, 70322), (62, 35161), (217, 10046), (434, 5023)]