321009026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{51659}}^1$

素因数の和:51913

約数の個数: 16

約数和(自身を含む): 520732800

約数和(自身を除く): 199723774

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 51659, 103318, 671567, 1343134, 12346501, 24693002, 160504513, 321009026]

約数ペア:

[(1, 321009026), (2, 160504513), (13, 24693002), (26, 12346501), (239, 1343134), (478, 671567), (3107, 103318), (6214, 51659)]