1272182212

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{147997}}^1$

素因数の和:148315

約数の個数: 24

約数和(自身を含む): 2552669504

約数和(自身を除く): 1280487292

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 147997, 295994, 591988, 1035979, 2071958, 4143916, 45435079, 90870158, 181740316, 318045553, 636091106, 1272182212]

約数ペア:

[(1, 1272182212), (2, 636091106), (4, 318045553), (7, 181740316), (14, 90870158), (28, 45435079), (307, 4143916), (614, 2071958), (1228, 1035979), (2149, 591988), (4298, 295994), (8596, 147997)]