2129482012

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{67723}}^1$

素因数の和:68857

約数の個数: 24

約数和(自身を含む): 4262819456

約数和(自身を除く): 2133337444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 7861, 15722, 31444, 67723, 135446, 270892, 474061, 948122, 1896244, 76052929, 152105858, 304211716, 532370503, 1064741006, 2129482012]

約数ペア:

[(1, 2129482012), (2, 1064741006), (4, 532370503), (7, 304211716), (14, 152105858), (28, 76052929), (1123, 1896244), (2246, 948122), (4492, 474061), (7861, 270892), (15722, 135446), (31444, 67723)]