4920278690

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2206403}}^1$

素因数の和:2206633

約数の個数: 16

約数和(自身を含む): 8896220928

約数和(自身を除く): 3975942238

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 2206403, 4412806, 11032015, 22064030, 492027869, 984055738, 2460139345, 4920278690]

約数ペア:

[(1, 4920278690), (2, 2460139345), (5, 984055738), (10, 492027869), (223, 22064030), (446, 11032015), (1115, 4412806), (2230, 2206403)]