7279128130

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1114721}}^1$

素因数の和:1115381

約数の個数: 16

約数和(自身を含む): 13122507384

約数和(自身を除く): 5843379254

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 1114721, 2229442, 5573605, 11147210, 727912813, 1455825626, 3639564065, 7279128130]

約数ペア:

[(1, 7279128130), (2, 3639564065), (5, 1455825626), (10, 727912813), (653, 11147210), (1306, 5573605), (3265, 2229442), (6530, 1114721)]