1738961263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 2095934400

約数和(自身を除く): 356973137

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 1433, 3757, 4199, 4913, 5491, 18629, 24361, 27227, 63869, 71383, 93347, 316693, 353951, 414137, 462859, 1213511, 5383781, 6017167, 7040329, 7868603, 91524277, 102291839, 133766251, 1738961263]

約数ペア:

[(1, 1738961263), (13, 133766251), (17, 102291839), (19, 91524277), (221, 7868603), (247, 7040329), (289, 6017167), (323, 5383781), (1433, 1213511), (3757, 462859), (4199, 414137), (4913, 353951), (5491, 316693), (18629, 93347), (24361, 71383), (27227, 63869)]