2008682751

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 2797724160

約数和(自身を除く): 789041409

約数列:

[1, 3, 37, 83, 111, 249, 263, 789, 829, 2487, 3071, 9213, 9731, 21829, 29193, 30673, 65487, 68807, 92019, 206421, 218027, 654081, 807673, 2423019, 2545859, 7637577, 8066999, 18096241, 24200997, 54288723, 669560917, 2008682751]

約数ペア:

[(1, 2008682751), (3, 669560917), (37, 54288723), (83, 24200997), (111, 18096241), (249, 8066999), (263, 7637577), (789, 2545859), (829, 2423019), (2487, 807673), (3071, 654081), (9213, 218027), (9731, 206421), (21829, 92019), (29193, 68807), (30673, 65487)]