2117441885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{40771}}^1$

素因数の和:40853

約数の個数: 32

約数和(自身を含む): 2959068672

約数和(自身を除く): 841626787

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 3055, 3995, 10387, 40771, 51935, 203855, 530023, 693107, 1916237, 2650115, 3465535, 9010391, 9581185, 24911081, 32576029, 45051955, 124555405, 162880145, 423488377, 2117441885]

約数ペア:

[(1, 2117441885), (5, 423488377), (13, 162880145), (17, 124555405), (47, 45051955), (65, 32576029), (85, 24911081), (221, 9581185), (235, 9010391), (611, 3465535), (799, 2650115), (1105, 1916237), (3055, 693107), (3995, 530023), (10387, 203855), (40771, 51935)]