1850697985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{9811}}^1$

素因数の和:11064

約数の個数: 16

約数和(自身を含む): 2294595072

約数和(自身を除く): 443897087

約数列:

[1, 5, 31, 155, 1217, 6085, 9811, 37727, 49055, 188635, 304141, 1520705, 11939987, 59699935, 370139597, 1850697985]

約数ペア:

[(1, 1850697985), (5, 370139597), (31, 59699935), (155, 11939987), (1217, 1520705), (6085, 304141), (9811, 188635), (37727, 49055)]