254121292

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{12401}}^1$

素因数の和:12561

約数の個数: 24

約数和(自身を含む): 458377920

約数和(自身を除く): 204256628

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 12401, 20492, 24802, 49604, 582847, 1165694, 1351709, 2331388, 2703418, 5406836, 63530323, 127060646, 254121292]

約数ペア:

[(1, 254121292), (2, 127060646), (4, 63530323), (47, 5406836), (94, 2703418), (109, 2331388), (188, 1351709), (218, 1165694), (436, 582847), (5123, 49604), (10246, 24802), (12401, 20492)]