2009097632

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{8527}}^1$

素因数の和:8773

約数の個数: 48

約数和(自身を含む): 4083206400

約数和(自身を除く): 2074108768

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 199, 296, 398, 592, 796, 1184, 1592, 3184, 6368, 7363, 8527, 14726, 17054, 29452, 34108, 58904, 68216, 117808, 136432, 235616, 272864, 315499, 630998, 1261996, 1696873, 2523992, 3393746, 5047984, 6787492, 10095968, 13574984, 27149968, 54299936, 62784301, 125568602, 251137204, 502274408, 1004548816, 2009097632]

約数ペア:

[(1, 2009097632), (2, 1004548816), (4, 502274408), (8, 251137204), (16, 125568602), (32, 62784301), (37, 54299936), (74, 27149968), (148, 13574984), (199, 10095968), (296, 6787492), (398, 5047984), (592, 3393746), (796, 2523992), (1184, 1696873), (1592, 1261996), (3184, 630998), (6368, 315499), (7363, 272864), (8527, 235616), (14726, 136432), (17054, 117808), (29452, 68216), (34108, 58904)]