2018206970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15524669}}^1$

素因数の和:15524689

約数の個数: 16

約数和(自身を含む): 3912216840

約数和(自身を除く): 1894009870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15524669, 31049338, 77623345, 155246690, 201820697, 403641394, 1009103485, 2018206970]

約数ペア:

[(1, 2018206970), (2, 1009103485), (5, 403641394), (10, 201820697), (13, 155246690), (26, 77623345), (65, 31049338), (130, 15524669)]