2069950465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 2742336000

約数和(自身を除く): 672385535

約数列:

[1, 5, 11, 55, 149, 229, 745, 1103, 1145, 1639, 2519, 5515, 8195, 12133, 12595, 34121, 60665, 164347, 170605, 252587, 375331, 821735, 1262935, 1807817, 1876655, 2778457, 9039085, 13892285, 37635463, 188177315, 413990093, 2069950465]

約数ペア:

[(1, 2069950465), (5, 413990093), (11, 188177315), (55, 37635463), (149, 13892285), (229, 9039085), (745, 2778457), (1103, 1876655), (1145, 1807817), (1639, 1262935), (2519, 821735), (5515, 375331), (8195, 252587), (12133, 170605), (12595, 164347), (34121, 60665)]