401020724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{4793}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 756397320

約数和(自身を除く): 355376596

約数列:

[1, 2, 4, 13, 26, 52, 1609, 3218, 4793, 6436, 9586, 19172, 20917, 41834, 62309, 83668, 124618, 249236, 7711937, 15423874, 30847748, 100255181, 200510362, 401020724]

約数ペア:

[(1, 401020724), (2, 200510362), (4, 100255181), (13, 30847748), (26, 15423874), (52, 7711937), (1609, 249236), (3218, 124618), (4793, 83668), (6436, 62309), (9586, 41834), (19172, 20917)]