2890782726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{24019}}^1$

素因数の和:25580

約数の個数: 32

約数和(自身を含む): 6230595840

約数和(自身を除く): 3339813114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1543, 3086, 4629, 9258, 20059, 24019, 40118, 48038, 60177, 72057, 120354, 144114, 312247, 624494, 936741, 1873482, 37061317, 74122634, 111183951, 222367902, 481797121, 963594242, 1445391363, 2890782726]

約数ペア:

[(1, 2890782726), (2, 1445391363), (3, 963594242), (6, 481797121), (13, 222367902), (26, 111183951), (39, 74122634), (78, 37061317), (1543, 1873482), (3086, 936741), (4629, 624494), (9258, 312247), (20059, 144114), (24019, 120354), (40118, 72057), (48038, 60177)]