408045272

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{52529}}^1$

素因数の和:53506

約数の個数: 16

約数和(自身を含む): 765887400

約数和(自身を除く): 357842128

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 52529, 105058, 210116, 420232, 51005659, 102011318, 204022636, 408045272]

約数ペア:

[(1, 408045272), (2, 204022636), (4, 102011318), (8, 51005659), (971, 420232), (1942, 210116), (3884, 105058), (7768, 52529)]