140992046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 240861600

約数和(自身を除く): 99869554

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 538, 1061, 2122, 3497, 5111, 6994, 10222, 13793, 20159, 27586, 40318, 66443, 132886, 262067, 285409, 524134, 570818, 3710317, 5422771, 7420634, 10845542, 70496023, 140992046]

約数ペア:

[(1, 140992046), (2, 70496023), (13, 10845542), (19, 7420634), (26, 5422771), (38, 3710317), (247, 570818), (269, 524134), (494, 285409), (538, 262067), (1061, 132886), (2122, 66443), (3497, 40318), (5111, 27586), (6994, 20159), (10222, 13793)]