2808973864

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{1143719}}^1$

素因数の和:1144032

約数の個数: 16

約数和(自身を含む): 5283986400

約数和(自身を除く): 2475012536

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 1143719, 2287438, 4574876, 9149752, 351121733, 702243466, 1404486932, 2808973864]

約数ペア:

[(1, 2808973864), (2, 1404486932), (4, 702243466), (8, 351121733), (307, 9149752), (614, 4574876), (1228, 2287438), (2456, 1143719)]