80453041666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{17539}}^1\times {\mathrm{120713}}^1$

素因数の和:138273

約数の個数: 16

約数和(自身を含む): 127039413600

約数和(自身を除く): 46586371934

約数列:

[1, 2, 19, 38, 17539, 35078, 120713, 241426, 333241, 666482, 2293547, 4587094, 2117185307, 4234370614, 40226520833, 80453041666]

約数ペア:

[(1, 80453041666), (2, 40226520833), (19, 4234370614), (38, 2117185307), (17539, 4587094), (35078, 2293547), (120713, 666482), (241426, 333241)]