2048932355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2699}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 2651616000

約数和(自身を除く): 602683645

約数列:

[1, 5, 19, 61, 95, 131, 305, 655, 1159, 2489, 2699, 5795, 7991, 12445, 13495, 39955, 51281, 151829, 164639, 256405, 353569, 759145, 823195, 1767845, 3128141, 6717811, 15640705, 21567709, 33589055, 107838545, 409786471, 2048932355]

約数ペア:

[(1, 2048932355), (5, 409786471), (19, 107838545), (61, 33589055), (95, 21567709), (131, 15640705), (305, 6717811), (655, 3128141), (1159, 1767845), (2489, 823195), (2699, 759145), (5795, 353569), (7991, 256405), (12445, 164639), (13495, 151829), (39955, 51281)]