2177524945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{67073}}^1$

素因数の和:67272

約数の個数: 16

約数和(自身を含む): 2691545472

約数和(自身を除く): 514020527

約数列:

[1, 5, 43, 151, 215, 755, 6493, 32465, 67073, 335365, 2884139, 10128023, 14420695, 50640115, 435504989, 2177524945]

約数ペア:

[(1, 2177524945), (5, 435504989), (43, 50640115), (151, 14420695), (215, 10128023), (755, 2884139), (6493, 335365), (32465, 67073)]