2040951805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{572497}}^1$

素因数の和:572556

約数の個数: 16

約数和(自身を含む): 2638070784

約数和(自身を除く): 597118979

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 572497, 2862485, 13167431, 17747407, 65837155, 88737035, 408190361, 2040951805]

約数ペア:

[(1, 2040951805), (5, 408190361), (23, 88737035), (31, 65837155), (115, 17747407), (155, 13167431), (713, 2862485), (3565, 572497)]