280502292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3339313}}^1$

素因数の和:3339327

約数の個数: 24

約数和(自身を含む): 748006336

約数和(自身を除く): 467504044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3339313, 6678626, 10017939, 13357252, 20035878, 23375191, 40071756, 46750382, 70125573, 93500764, 140251146, 280502292]

約数ペア:

[(1, 280502292), (2, 140251146), (3, 93500764), (4, 70125573), (6, 46750382), (7, 40071756), (12, 23375191), (14, 20035878), (21, 13357252), (28, 10017939), (42, 6678626), (84, 3339313)]