1330403556

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{706159}}^1$

素因数の和:706323

約数の個数: 24

約数和(自身を含む): 3124051840

約数和(自身を除く): 1793648284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 706159, 1412318, 2118477, 2824636, 4236954, 8473908, 110866963, 221733926, 332600889, 443467852, 665201778, 1330403556]

約数ペア:

[(1, 1330403556), (2, 665201778), (3, 443467852), (4, 332600889), (6, 221733926), (12, 110866963), (157, 8473908), (314, 4236954), (471, 2824636), (628, 2118477), (942, 1412318), (1884, 706159)]