2698994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 16

約数和(自身を含む): 4173120

約数和(自身を除く): 1474126

約数列:

[1, 2, 71, 83, 142, 166, 229, 458, 5893, 11786, 16259, 19007, 32518, 38014, 1349497, 2698994]

約数ペア:

[(1, 2698994), (2, 1349497), (71, 38014), (83, 32518), (142, 19007), (166, 16259), (229, 11786), (458, 5893)]