2249949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 3336704

約数和(自身を除く): 1086755

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1861, 5583, 24193, 57691, 72579, 173073, 749983, 2249949]

約数ペア:

[(1, 2249949), (3, 749983), (13, 173073), (31, 72579), (39, 57691), (93, 24193), (403, 5583), (1209, 1861)]