1258222

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 2261304

約数和(自身を除く): 1003082

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 347, 518, 694, 1813, 2429, 3626, 4858, 12839, 17003, 25678, 34006, 89873, 179746, 629111, 1258222]

約数ペア:

[(1, 1258222), (2, 629111), (7, 179746), (14, 89873), (37, 34006), (49, 25678), (74, 17003), (98, 12839), (259, 4858), (347, 3626), (518, 2429), (694, 1813)]