1967735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1142665

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 269, 385, 665, 1045, 1345, 1463, 1883, 2959, 5111, 7315, 9415, 14795, 20713, 25555, 35777, 56221, 103565, 178885, 281105, 393547, 1967735]

約数ペア:

[(1, 1967735), (5, 393547), (7, 281105), (11, 178885), (19, 103565), (35, 56221), (55, 35777), (77, 25555), (95, 20713), (133, 14795), (209, 9415), (269, 7315), (385, 5111), (665, 2959), (1045, 1883), (1345, 1463)]