2013126872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{201797}}^1$

素因数の和:201875

約数の個数: 32

約数和(自身を含む): 3995600400

約数和(自身を除く): 1982473528

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 201797, 403594, 807188, 1614376, 5852113, 8677271, 11704226, 17354542, 23408452, 34709084, 46816904, 69418168, 251640859, 503281718, 1006563436, 2013126872]

約数ペア:

[(1, 2013126872), (2, 1006563436), (4, 503281718), (8, 251640859), (29, 69418168), (43, 46816904), (58, 34709084), (86, 23408452), (116, 17354542), (172, 11704226), (232, 8677271), (344, 5852113), (1247, 1614376), (2494, 807188), (4988, 403594), (9976, 201797)]