63478130

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{9721}}^1$

素因数の和:10381

約数の個数: 16

約数和(自身を含む): 114447384

約数和(自身を除く): 50969254

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 9721, 19442, 48605, 97210, 6347813, 12695626, 31739065, 63478130]

約数ペア:

[(1, 63478130), (2, 31739065), (5, 12695626), (10, 6347813), (653, 97210), (1306, 48605), (3265, 19442), (6530, 9721)]