2814845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 934915

約数列:

[1, 5, 11, 55, 61, 305, 671, 839, 3355, 4195, 9229, 46145, 51179, 255895, 562969, 2814845]

約数ペア:

[(1, 2814845), (5, 562969), (11, 255895), (55, 51179), (61, 46145), (305, 9229), (671, 4195), (839, 3355)]