2000704

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 28

約数和(自身を含む): 4068064

約数和(自身を除く): 2067360

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 727, 1376, 1454, 2752, 2908, 5816, 11632, 23264, 31261, 46528, 62522, 125044, 250088, 500176, 1000352, 2000704]

約数ペア:

[(1, 2000704), (2, 1000352), (4, 500176), (8, 250088), (16, 125044), (32, 62522), (43, 46528), (64, 31261), (86, 23264), (172, 11632), (344, 5816), (688, 2908), (727, 2752), (1376, 1454)]