399349284

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{108401}}^1$

素因数の和:108715

約数の個数: 24

約数和(自身を含む): 934858848

約数和(自身を除く): 535509564

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 108401, 216802, 325203, 433604, 650406, 1300812, 33279107, 66558214, 99837321, 133116428, 199674642, 399349284]

約数ペア:

[(1, 399349284), (2, 199674642), (3, 133116428), (4, 99837321), (6, 66558214), (12, 33279107), (307, 1300812), (614, 650406), (921, 433604), (1228, 325203), (1842, 216802), (3684, 108401)]