1258492012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{70877}}^1$

素因数の和:71097

約数の個数: 24

約数和(自身を含む): 2310055776

約数和(自身を除く): 1051563764

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 8878, 17756, 70877, 141754, 283508, 1630171, 3260342, 6520684, 13679261, 27358522, 54717044, 314623003, 629246006, 1258492012]

約数ペア:

[(1, 1258492012), (2, 629246006), (4, 314623003), (23, 54717044), (46, 27358522), (92, 13679261), (193, 6520684), (386, 3260342), (772, 1630171), (4439, 283508), (8878, 141754), (17756, 70877)]