2018090179

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{997573}}^1$

素因数の和:997614

約数の個数: 12

約数和(自身を含む): 2450041744

約数和(自身を除く): 431951565

約数列:

[1, 7, 17, 119, 289, 2023, 997573, 6983011, 16958741, 118711187, 288298597, 2018090179]

約数ペア:

[(1, 2018090179), (7, 288298597), (17, 118711187), (119, 16958741), (289, 6983011), (2023, 997573)]