1004077172

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 2050046208

約数和(自身を除く): 1045969036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 284, 314, 497, 628, 994, 1099, 1988, 2198, 3217, 4396, 6434, 11147, 12868, 22294, 22519, 44588, 45038, 78029, 90076, 156058, 228407, 312116, 456814, 505069, 913628, 1010138, 1598849, 2020276, 3197698, 3535483, 6395396, 7070966, 14141932, 35859899, 71719798, 143439596, 251019293, 502038586, 1004077172]

約数ペア:

[(1, 1004077172), (2, 502038586), (4, 251019293), (7, 143439596), (14, 71719798), (28, 35859899), (71, 14141932), (142, 7070966), (157, 6395396), (284, 3535483), (314, 3197698), (497, 2020276), (628, 1598849), (994, 1010138), (1099, 913628), (1988, 505069), (2198, 456814), (3217, 312116), (4396, 228407), (6434, 156058), (11147, 90076), (12868, 78029), (22294, 45038), (22519, 44588)]