890253514

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{26513}}^1$

素因数の和:26781

約数の個数: 16

約数和(自身を含む): 1356668352

約数和(自身を除く): 466414838

約数列:

[1, 2, 103, 163, 206, 326, 16789, 26513, 33578, 53026, 2730839, 4321619, 5461678, 8643238, 445126757, 890253514]

約数ペア:

[(1, 890253514), (2, 445126757), (103, 8643238), (163, 5461678), (206, 4321619), (326, 2730839), (16789, 53026), (26513, 33578)]