712901780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229141}}^1$

素因数の和:1229179

約数の個数: 24

約数和(自身を含む): 1548718920

約数和(自身を除く): 835817140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1229141, 2458282, 4916564, 6145705, 12291410, 24582820, 35645089, 71290178, 142580356, 178225445, 356450890, 712901780]

約数ペア:

[(1, 712901780), (2, 356450890), (4, 178225445), (5, 142580356), (10, 71290178), (20, 35645089), (29, 24582820), (58, 12291410), (116, 6145705), (145, 4916564), (290, 2458282), (580, 1229141)]