1887086929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{205319}}^1$

素因数の和:205440

約数の個数: 16

約数和(自身を含む): 2345575680

約数和(自身を除く): 458488751

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 205319, 1437233, 2669147, 18684029, 20737219, 145160533, 269583847, 1887086929]

約数ペア:

[(1, 1887086929), (7, 269583847), (13, 145160533), (91, 20737219), (101, 18684029), (707, 2669147), (1313, 1437233), (9191, 205319)]