478045454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{80021}}^1$

素因数の和:80155

約数の個数: 16

約数和(自身を含む): 749005920

約数和(自身を除く): 270960466

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 80021, 160042, 2320609, 4641218, 8242163, 16484326, 239022727, 478045454]

約数ペア:

[(1, 478045454), (2, 239022727), (29, 16484326), (58, 8242163), (103, 4641218), (206, 2320609), (2987, 160042), (5974, 80021)]