1823038

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 3145824

約数和(自身を除く): 1322786

約数列:

[1, 2, 7, 14, 197, 394, 661, 1322, 1379, 2758, 4627, 9254, 130217, 260434, 911519, 1823038]

約数ペア:

[(1, 1823038), (2, 911519), (7, 260434), (14, 130217), (197, 9254), (394, 4627), (661, 2758), (1322, 1379)]