1330771968005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197297549}}^1$

素因数の和:197297644

約数の個数: 16

約数和(自身を含む): 1704650832000

約数和(自身を除く): 373878863995

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 197297549, 986487745, 3748653431, 14008125979, 18743267155, 70040629895, 266154393601, 1330771968005]

約数ペア:

[(1, 1330771968005), (5, 266154393601), (19, 70040629895), (71, 18743267155), (95, 14008125979), (355, 3748653431), (1349, 986487745), (6745, 197297549)]