2049404774

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{48571}}^1$

素因数の和:48680

約数の個数: 24

約数和(自身を含む): 3310376088

約数和(自身を除く): 1260971314

約数列:

[1, 2, 17, 34, 73, 146, 289, 578, 1241, 2482, 21097, 42194, 48571, 97142, 825707, 1651414, 3545683, 7091366, 14037019, 28074038, 60276611, 120553222, 1024702387, 2049404774]

約数ペア:

[(1, 2049404774), (2, 1024702387), (17, 120553222), (34, 60276611), (73, 28074038), (146, 14037019), (289, 7091366), (578, 3545683), (1241, 1651414), (2482, 825707), (21097, 97142), (42194, 48571)]