505988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 1072512

約数和(自身を除く): 566524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1063, 2126, 4252, 7441, 14882, 18071, 29764, 36142, 72284, 126497, 252994, 505988]

約数ペア:

[(1, 505988), (2, 252994), (4, 126497), (7, 72284), (14, 36142), (17, 29764), (28, 18071), (34, 14882), (68, 7441), (119, 4252), (238, 2126), (476, 1063)]