879220132

素因数分解:

$2^2\times 7^3\times {\mathrm{509}}^1\times {\mathrm{1259}}^1$

素因数の和:1793

約数の個数: 48

約数和(自身を含む): 1799280000

約数和(自身を除く): 920059868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 509, 686, 1018, 1259, 1372, 2036, 2518, 3563, 5036, 7126, 8813, 14252, 17626, 24941, 35252, 49882, 61691, 99764, 123382, 174587, 246764, 349174, 431837, 640831, 698348, 863674, 1281662, 1727348, 2563324, 4485817, 8971634, 17943268, 31400719, 62801438, 125602876, 219805033, 439610066, 879220132]

約数ペア:

[(1, 879220132), (2, 439610066), (4, 219805033), (7, 125602876), (14, 62801438), (28, 31400719), (49, 17943268), (98, 8971634), (196, 4485817), (343, 2563324), (509, 1727348), (686, 1281662), (1018, 863674), (1259, 698348), (1372, 640831), (2036, 431837), (2518, 349174), (3563, 246764), (5036, 174587), (7126, 123382), (8813, 99764), (14252, 61691), (17626, 49882), (24941, 35252)]