809940962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{38861}}^1$

素因数の和:39493

約数の個数: 16

約数和(自身を含む): 1288508472

約数和(自身を除く): 478567510

約数列:

[1, 2, 17, 34, 613, 1226, 10421, 20842, 38861, 77722, 660637, 1321274, 23821793, 47643586, 404970481, 809940962]

約数ペア:

[(1, 809940962), (2, 404970481), (17, 47643586), (34, 23821793), (613, 1321274), (1226, 660637), (10421, 77722), (20842, 38861)]