243320636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{4583}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 459115104

約数和(自身を除く): 215794468

約数列:

[1, 2, 4, 13, 26, 52, 1021, 2042, 4084, 4583, 9166, 13273, 18332, 26546, 53092, 59579, 119158, 238316, 4679243, 9358486, 18716972, 60830159, 121660318, 243320636]

約数ペア:

[(1, 243320636), (2, 121660318), (4, 60830159), (13, 18716972), (26, 9358486), (52, 4679243), (1021, 238316), (2042, 119158), (4084, 59579), (4583, 53092), (9166, 26546), (13273, 18332)]