1880491071

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1\times {\mathrm{5737}}^1$

素因数の和:8730

約数の個数: 16

約数和(自身を含む): 2576407904

約数和(自身を除く): 695916833

約数列:

[1, 3, 37, 111, 2953, 5737, 8859, 17211, 109261, 212269, 327783, 636807, 16941361, 50824083, 626830357, 1880491071]

約数ペア:

[(1, 1880491071), (3, 626830357), (37, 50824083), (111, 16941361), (2953, 636807), (5737, 327783), (8859, 212269), (17211, 109261)]