680609357999

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2099}}^1\times {\mathrm{72817}}^1$

素因数の和:75050

約数の個数: 16

約数和(自身を含む): 701586866400

約数和(自身を除く): 20977508401

約数列:

[1, 61, 73, 2099, 4453, 72817, 128039, 153227, 4441837, 5315641, 9346847, 152842883, 324254101, 9323415863, 11157530459, 680609357999]

約数ペア:

[(1, 680609357999), (61, 11157530459), (73, 9323415863), (2099, 324254101), (4453, 152842883), (72817, 9346847), (128039, 5315641), (153227, 4441837)]