2017128001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 2422038528

約数和(自身を除く): 404910527

約数列:

[1, 7, 37, 83, 103, 259, 581, 721, 911, 3071, 3811, 6377, 8549, 21497, 26677, 33707, 59843, 75613, 93833, 235949, 316313, 529291, 656831, 2214191, 2797681, 3471821, 7788139, 19583767, 24302747, 54516973, 288161143, 2017128001]

約数ペア:

[(1, 2017128001), (7, 288161143), (37, 54516973), (83, 24302747), (103, 19583767), (259, 7788139), (581, 3471821), (721, 2797681), (911, 2214191), (3071, 656831), (3811, 529291), (6377, 316313), (8549, 235949), (21497, 93833), (26677, 75613), (33707, 59843)]