123830947982

素因数分解:

$2^1\times 7^1\times {\mathrm{18061}}^1\times {\mathrm{489733}}^1$

素因数の和:507803

約数の個数: 16

約数和(自身を含む): 212293812192

約数和(自身を除く): 88462864210

約数列:

[1, 2, 7, 14, 18061, 36122, 126427, 252854, 489733, 979466, 3428131, 6856262, 8845067713, 17690135426, 61915473991, 123830947982]

約数ペア:

[(1, 123830947982), (2, 61915473991), (7, 17690135426), (14, 8845067713), (18061, 6856262), (36122, 3428131), (126427, 979466), (252854, 489733)]