2019656105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2393}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 2606204160

約数和(自身を除く): 586548055

約数列:

[1, 5, 23, 41, 115, 179, 205, 895, 943, 2393, 4117, 4715, 7339, 11965, 20585, 36695, 55039, 98113, 168797, 275195, 428347, 490565, 843985, 2141735, 2256599, 9851981, 11282995, 17562227, 49259905, 87811135, 403931221, 2019656105]

約数ペア:

[(1, 2019656105), (5, 403931221), (23, 87811135), (41, 49259905), (115, 17562227), (179, 11282995), (205, 9851981), (895, 2256599), (943, 2141735), (2393, 843985), (4117, 490565), (4715, 428347), (7339, 275195), (11965, 168797), (20585, 98113), (36695, 55039)]