2626448185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 3438673920

約数和(自身を除く): 812225735

約数列:

[1, 5, 19, 31, 95, 155, 263, 589, 1315, 2945, 3391, 4997, 8153, 16955, 24985, 40765, 64429, 105121, 154907, 322145, 525605, 774535, 891833, 1997299, 4459165, 9986495, 16944827, 27646823, 84724135, 138234115, 525289637, 2626448185]

約数ペア:

[(1, 2626448185), (5, 525289637), (19, 138234115), (31, 84724135), (95, 27646823), (155, 16944827), (263, 9986495), (589, 4459165), (1315, 1997299), (2945, 891833), (3391, 774535), (4997, 525605), (8153, 322145), (16955, 154907), (24985, 105121), (40765, 64429)]