2810366494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{12959}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 4790016000

約数和(自身を除く): 1979649506

約数列:

[1, 2, 13, 19, 26, 38, 247, 439, 494, 878, 5707, 8341, 11414, 12959, 16682, 25918, 108433, 168467, 216866, 246221, 336934, 492442, 3200873, 5689001, 6401746, 11378002, 73957013, 108091019, 147914026, 216182038, 1405183247, 2810366494]

約数ペア:

[(1, 2810366494), (2, 1405183247), (13, 216182038), (19, 147914026), (26, 108091019), (38, 73957013), (247, 11378002), (439, 6401746), (494, 5689001), (878, 3200873), (5707, 492442), (8341, 336934), (11414, 246221), (12959, 216866), (16682, 168467), (25918, 108433)]