290741104

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{11731}}^1$

素因数の和:13288

約数の個数: 20

約数和(自身を含む): 563722600

約数和(自身を除く): 272981496

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 11731, 12392, 23462, 24784, 46924, 93848, 187696, 18171319, 36342638, 72685276, 145370552, 290741104]

約数ペア:

[(1, 290741104), (2, 145370552), (4, 72685276), (8, 36342638), (16, 18171319), (1549, 187696), (3098, 93848), (6196, 46924), (11731, 24784), (12392, 23462)]