2112114385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{542263}}^1$

素因数の和:542328

約数の個数: 16

約数和(自身を含む): 2733010560

約数和(自身を除く): 620896175

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 542263, 2711315, 10302997, 22232783, 51514985, 111163915, 422422877, 2112114385]

約数ペア:

[(1, 2112114385), (5, 422422877), (19, 111163915), (41, 51514985), (95, 22232783), (205, 10302997), (779, 2711315), (3895, 542263)]