2078440788

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{11969}}^1$

素因数の和:12504

約数の個数: 48

約数和(自身を含む): 5027400000

約数和(自身を除く): 2948959212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 499, 998, 1497, 1996, 2994, 5988, 11969, 14471, 23938, 28942, 35907, 43413, 47876, 57884, 71814, 86826, 143628, 173652, 347101, 694202, 1041303, 1388404, 2082606, 4165212, 5972531, 11945062, 17917593, 23890124, 35835186, 71670372, 173203399, 346406798, 519610197, 692813596, 1039220394, 2078440788]

約数ペア:

[(1, 2078440788), (2, 1039220394), (3, 692813596), (4, 519610197), (6, 346406798), (12, 173203399), (29, 71670372), (58, 35835186), (87, 23890124), (116, 17917593), (174, 11945062), (348, 5972531), (499, 4165212), (998, 2082606), (1497, 1388404), (1996, 1041303), (2994, 694202), (5988, 347101), (11969, 173652), (14471, 143628), (23938, 86826), (28942, 71814), (35907, 57884), (43413, 47876)]