2099009095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{424471}}^1$

素因数の和:424542

約数の個数: 16

約数和(自身を含む): 2689454592

約数和(自身を除く): 590445497

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 424471, 2122355, 9762833, 18252253, 48814165, 91261265, 419801819, 2099009095]

約数ペア:

[(1, 2099009095), (5, 419801819), (23, 91261265), (43, 48814165), (115, 18252253), (215, 9762833), (989, 2122355), (4945, 424471)]