2945266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 4687200

約数和(自身を除く): 1741934

約数列:

[1, 2, 19, 38, 179, 358, 433, 866, 3401, 6802, 8227, 16454, 77507, 155014, 1472633, 2945266]

約数ペア:

[(1, 2945266), (2, 1472633), (19, 155014), (38, 77507), (179, 16454), (358, 8227), (433, 6802), (866, 3401)]