996867004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 2029054720

約数和(自身を除く): 1032187716

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 691, 769, 938, 1382, 1538, 1876, 2764, 3076, 4837, 5383, 9674, 10766, 19348, 21532, 46297, 51523, 92594, 103046, 185188, 206092, 324079, 360661, 531379, 648158, 721322, 1062758, 1296316, 1442644, 2125516, 3719653, 7439306, 14878612, 35602393, 71204786, 142409572, 249216751, 498433502, 996867004]

約数ペア:

[(1, 996867004), (2, 498433502), (4, 249216751), (7, 142409572), (14, 71204786), (28, 35602393), (67, 14878612), (134, 7439306), (268, 3719653), (469, 2125516), (691, 1442644), (769, 1296316), (938, 1062758), (1382, 721322), (1538, 648158), (1876, 531379), (2764, 360661), (3076, 324079), (4837, 206092), (5383, 185188), (9674, 103046), (10766, 92594), (19348, 51523), (21532, 46297)]