847155516

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4154

約数の個数: 48

約数和(自身を含む): 2006632320

約数和(自身を除く): 1159476804

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1572, 1668, 3877, 7754, 11631, 15508, 18209, 23262, 36418, 46524, 54627, 72836, 109254, 218508, 507887, 538903, 1015774, 1077806, 1523661, 1616709, 2031548, 2155612, 3047322, 3233418, 6094644, 6466836, 70596293, 141192586, 211788879, 282385172, 423577758, 847155516]

約数ペア:

[(1, 847155516), (2, 423577758), (3, 282385172), (4, 211788879), (6, 141192586), (12, 70596293), (131, 6466836), (139, 6094644), (262, 3233418), (278, 3047322), (393, 2155612), (417, 2031548), (524, 1616709), (556, 1523661), (786, 1077806), (834, 1015774), (1572, 538903), (1668, 507887), (3877, 218508), (7754, 109254), (11631, 72836), (15508, 54627), (18209, 46524), (23262, 36418)]