2015347951

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2\times {\mathrm{97}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 2141692784

約数和(自身を除く): 126344833

約数列:

[1, 43, 61, 89, 97, 2623, 3827, 4171, 5429, 5917, 7921, 8633, 233447, 254431, 340603, 371219, 483181, 526613, 768337, 20776783, 22644359, 33038491, 46868557, 2015347951]

約数ペア:

[(1, 2015347951), (43, 46868557), (61, 33038491), (89, 22644359), (97, 20776783), (2623, 768337), (3827, 526613), (4171, 483181), (5429, 371219), (5917, 340603), (7921, 254431), (8633, 233447)]