2018386064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7420537}}^1$

素因数の和:7420562

約数の個数: 20

約数和(自身を含む): 4140660204

約数和(自身を除く): 2122274140

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7420537, 14841074, 29682148, 59364296, 118728592, 126149129, 252298258, 504596516, 1009193032, 2018386064]

約数ペア:

[(1, 2018386064), (2, 1009193032), (4, 504596516), (8, 252298258), (16, 126149129), (17, 118728592), (34, 59364296), (68, 29682148), (136, 14841074), (272, 7420537)]