2010168516

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{4447}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 4742635520

約数和(自身を除く): 2732467004

約数列:

[1, 2, 3, 4, 6, 12, 139, 271, 278, 417, 542, 556, 813, 834, 1084, 1626, 1668, 3252, 4447, 8894, 13341, 17788, 26682, 37669, 53364, 75338, 113007, 150676, 226014, 452028, 618133, 1205137, 1236266, 1854399, 2410274, 2472532, 3615411, 3708798, 4820548, 7230822, 7417596, 14461644, 167514043, 335028086, 502542129, 670056172, 1005084258, 2010168516]

約数ペア:

[(1, 2010168516), (2, 1005084258), (3, 670056172), (4, 502542129), (6, 335028086), (12, 167514043), (139, 14461644), (271, 7417596), (278, 7230822), (417, 4820548), (542, 3708798), (556, 3615411), (813, 2472532), (834, 2410274), (1084, 1854399), (1626, 1236266), (1668, 1205137), (3252, 618133), (4447, 452028), (8894, 226014), (13341, 150676), (17788, 113007), (26682, 75338), (37669, 53364)]