2018305865

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1\times {\mathrm{4007}}^1$

素因数の和:4912

約数の個数: 16

約数和(自身を含む): 2444238720

約数和(自身を除く): 425932855

約数列:

[1, 5, 131, 655, 769, 3845, 4007, 20035, 100739, 503695, 524917, 2624585, 3081383, 15406915, 403661173, 2018305865]

約数ペア:

[(1, 2018305865), (5, 403661173), (131, 15406915), (655, 3081383), (769, 2624585), (3845, 524917), (4007, 503695), (20035, 100739)]