1244890620008

素因数分解:

$2^3\times 7^1\times {\mathrm{57041}}^1\times {\mathrm{389723}}^1$

素因数の和:446777

約数の個数: 32

約数和(自身を含む): 2667676368960

約数和(自身を除く): 1422785748952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 57041, 114082, 228164, 389723, 399287, 456328, 779446, 798574, 1558892, 1597148, 2728061, 3117784, 3194296, 5456122, 10912244, 21824488, 22230189643, 44460379286, 88920758572, 155611327501, 177841517144, 311222655002, 622445310004, 1244890620008]

約数ペア:

[(1, 1244890620008), (2, 622445310004), (4, 311222655002), (7, 177841517144), (8, 155611327501), (14, 88920758572), (28, 44460379286), (56, 22230189643), (57041, 21824488), (114082, 10912244), (228164, 5456122), (389723, 3194296), (399287, 3117784), (456328, 2728061), (779446, 1597148), (798574, 1558892)]