2655226

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 4605120

約数和(自身を除く): 1949894

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2131, 4262, 14917, 29834, 189659, 379318, 1327613, 2655226]

約数ペア:

[(1, 2655226), (2, 1327613), (7, 379318), (14, 189659), (89, 29834), (178, 14917), (623, 4262), (1246, 2131)]