2686928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2822

約数の個数: 20

約数和(自身を含む): 5293188

約数和(自身を除く): 2606260

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2753, 5506, 11012, 22024, 44048, 167933, 335866, 671732, 1343464, 2686928]

約数ペア:

[(1, 2686928), (2, 1343464), (4, 671732), (8, 335866), (16, 167933), (61, 44048), (122, 22024), (244, 11012), (488, 5506), (976, 2753)]