2016309808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{8807}}^1$

素因数の和:9205

約数の個数: 40

約数和(自身を含む): 4013805600

約数和(自身を除く): 1997495792

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 349, 656, 698, 1396, 2792, 5584, 8807, 14309, 17614, 28618, 35228, 57236, 70456, 114472, 140912, 228944, 361087, 722174, 1444348, 2888696, 3073643, 5777392, 6147286, 12294572, 24589144, 49178288, 126019363, 252038726, 504077452, 1008154904, 2016309808]

約数ペア:

[(1, 2016309808), (2, 1008154904), (4, 504077452), (8, 252038726), (16, 126019363), (41, 49178288), (82, 24589144), (164, 12294572), (328, 6147286), (349, 5777392), (656, 3073643), (698, 2888696), (1396, 1444348), (2792, 722174), (5584, 361087), (8807, 228944), (14309, 140912), (17614, 114472), (28618, 70456), (35228, 57236)]