530704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 20

約数和(自身を含む): 1054620

約数和(自身を除く): 523916

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 809, 1618, 3236, 6472, 12944, 33169, 66338, 132676, 265352, 530704]

約数ペア:

[(1, 530704), (2, 265352), (4, 132676), (8, 66338), (16, 33169), (41, 12944), (82, 6472), (164, 3236), (328, 1618), (656, 809)]