426971804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5527}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 891555840

約数和(自身を除く): 464584036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 5527, 11036, 11054, 19313, 22108, 38626, 38689, 77252, 77378, 154756, 171337, 342674, 491903, 685348, 983806, 1199359, 1967612, 2398718, 3443321, 4797436, 6886642, 13773284, 15248993, 30497986, 60995972, 106742951, 213485902, 426971804]

約数ペア:

[(1, 426971804), (2, 213485902), (4, 106742951), (7, 60995972), (14, 30497986), (28, 15248993), (31, 13773284), (62, 6886642), (89, 4797436), (124, 3443321), (178, 2398718), (217, 1967612), (356, 1199359), (434, 983806), (623, 685348), (868, 491903), (1246, 342674), (2492, 171337), (2759, 154756), (5518, 77378), (5527, 77252), (11036, 38689), (11054, 38626), (19313, 22108)]