2089968338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{30781}}^1$

素因数の和:32797

約数の個数: 16

約数和(自身を含む): 3321131544

約数和(自身を除く): 1231163206

約数列:

[1, 2, 17, 34, 1997, 3994, 30781, 33949, 61562, 67898, 523277, 1046554, 61469657, 122939314, 1044984169, 2089968338]

約数ペア:

[(1, 2089968338), (2, 1044984169), (17, 122939314), (34, 61469657), (1997, 1046554), (3994, 523277), (30781, 67898), (33949, 61562)]