2056556505

素因数分解:

$3^1\times 5^1\times {\mathrm{8231}}^1\times {\mathrm{16657}}^1$

素因数の和:24896

約数の個数: 16

約数和(自身を含む): 3291087744

約数和(自身を除く): 1234531239

約数列:

[1, 3, 5, 15, 8231, 16657, 24693, 41155, 49971, 83285, 123465, 249855, 137103767, 411311301, 685518835, 2056556505]

約数ペア:

[(1, 2056556505), (3, 685518835), (5, 411311301), (15, 137103767), (8231, 249855), (16657, 123465), (24693, 83285), (41155, 49971)]