9844404890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{101207}}^1$

素因数の和:101422

約数の個数: 32

約数和(自身を含む): 18100848384

約数和(自身を除く): 8256443494

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1370, 9727, 19454, 48635, 97270, 101207, 202414, 506035, 1012070, 7185697, 13865359, 14371394, 27730718, 35928485, 69326795, 71856970, 138653590, 984440489, 1968880978, 4922202445, 9844404890]

約数ペア:

[(1, 9844404890), (2, 4922202445), (5, 1968880978), (10, 984440489), (71, 138653590), (137, 71856970), (142, 69326795), (274, 35928485), (355, 27730718), (685, 14371394), (710, 13865359), (1370, 7185697), (9727, 1012070), (19454, 506035), (48635, 202414), (97270, 101207)]