1004020024

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{114197}}^1$

素因数の和:114367

約数の個数: 32

約数和(自身を含む): 2165194080

約数和(自身を除く): 1161174056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 114197, 228394, 456788, 799379, 913576, 1598758, 3197516, 6395032, 17928929, 35857858, 71715716, 125502503, 143431432, 251005006, 502010012, 1004020024]

約数ペア:

[(1, 1004020024), (2, 502010012), (4, 251005006), (7, 143431432), (8, 125502503), (14, 71715716), (28, 35857858), (56, 17928929), (157, 6395032), (314, 3197516), (628, 1598758), (1099, 913576), (1256, 799379), (2198, 456788), (4396, 228394), (8792, 114197)]