5280398630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40618451}}^1$

素因数の和:40618471

約数の個数: 16

約数和(自身を含む): 10235849904

約数和(自身を除く): 4955451274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40618451, 81236902, 203092255, 406184510, 528039863, 1056079726, 2640199315, 5280398630]

約数ペア:

[(1, 5280398630), (2, 2640199315), (5, 1056079726), (10, 528039863), (13, 406184510), (26, 203092255), (65, 81236902), (130, 40618451)]