2049479945

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1\times {\mathrm{2309}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 2477502720

約数和(自身を除く): 428022775

約数列:

[1, 5, 167, 835, 1063, 2309, 5315, 11545, 177521, 385603, 887605, 1928015, 2454467, 12272335, 409895989, 2049479945]

約数ペア:

[(1, 2049479945), (5, 409895989), (167, 12272335), (835, 2454467), (1063, 1928015), (2309, 887605), (5315, 385603), (11545, 177521)]