2015408968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{7351}}^1$

素因数の和:8197

約数の個数: 32

約数和(自身を含む): 3872151360

約数和(自身を除く): 1856742392

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 797, 1594, 3188, 6376, 7351, 14702, 29404, 34271, 58808, 68542, 137084, 274168, 316093, 632186, 1264372, 2528744, 5858747, 11717494, 23434988, 46869976, 251926121, 503852242, 1007704484, 2015408968]

約数ペア:

[(1, 2015408968), (2, 1007704484), (4, 503852242), (8, 251926121), (43, 46869976), (86, 23434988), (172, 11717494), (344, 5858747), (797, 2528744), (1594, 1264372), (3188, 632186), (6376, 316093), (7351, 274168), (14702, 137084), (29404, 68542), (34271, 58808)]