1900529059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25291

約数の個数: 32

約数和(自身を含む): 2440488960

約数和(自身を除く): 539959901

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 2431, 4433, 5797, 6851, 25219, 75361, 277409, 327847, 428723, 781789, 3606317, 4715953, 5573399, 8599679, 10163257, 13290413, 61307389, 111795827, 146194543, 172775369, 1900529059]

約数ペア:

[(1, 1900529059), (11, 172775369), (13, 146194543), (17, 111795827), (31, 61307389), (143, 13290413), (187, 10163257), (221, 8599679), (341, 5573399), (403, 4715953), (527, 3606317), (2431, 781789), (4433, 428723), (5797, 327847), (6851, 277409), (25219, 75361)]