426118832

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{21323}}^1$

素因数の和:22580

約数の個数: 20

約数和(自身を含む): 826305000

約数和(自身を除く): 400186168

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 19984, 21323, 42646, 85292, 170584, 341168, 26632427, 53264854, 106529708, 213059416, 426118832]

約数ペア:

[(1, 426118832), (2, 213059416), (4, 106529708), (8, 53264854), (16, 26632427), (1249, 341168), (2498, 170584), (4996, 85292), (9992, 42646), (19984, 21323)]