890991782

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1\times {\mathrm{3307}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 1350457920

約数和(自身を除く): 459466138

約数列:

[1, 2, 107, 214, 1259, 2518, 3307, 6614, 134713, 269426, 353849, 707698, 4163513, 8327026, 445495891, 890991782]

約数ペア:

[(1, 890991782), (2, 445495891), (107, 8327026), (214, 4163513), (1259, 707698), (2518, 353849), (3307, 269426), (6614, 134713)]