2009133712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{3079}}^1$

素因数の和:5503

約数の個数: 40

約数和(自身を含む): 4124736000

約数和(自身を除く): 2115602288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2399, 3079, 4798, 6158, 9596, 12316, 19192, 24632, 38384, 40783, 49264, 52343, 81566, 104686, 163132, 209372, 326264, 418744, 652528, 837488, 7386521, 14773042, 29546084, 59092168, 118184336, 125570857, 251141714, 502283428, 1004566856, 2009133712]

約数ペア:

[(1, 2009133712), (2, 1004566856), (4, 502283428), (8, 251141714), (16, 125570857), (17, 118184336), (34, 59092168), (68, 29546084), (136, 14773042), (272, 7386521), (2399, 837488), (3079, 652528), (4798, 418744), (6158, 326264), (9596, 209372), (12316, 163132), (19192, 104686), (24632, 81566), (38384, 52343), (40783, 49264)]