1242018052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 2477502720

約数和(自身を除く): 1235484668

約数列:

[1, 2, 4, 11, 22, 44, 47, 71, 94, 121, 142, 188, 242, 284, 484, 517, 769, 781, 1034, 1538, 1562, 2068, 3076, 3124, 3337, 5687, 6674, 8459, 8591, 11374, 13348, 16918, 17182, 22748, 33836, 34364, 36143, 36707, 54599, 72286, 73414, 93049, 109198, 144572, 146828, 186098, 218396, 372196, 397573, 403777, 600589, 795146, 807554, 1201178, 1590292, 1615108, 2402356, 2566153, 4373303, 5132306, 6606479, 8746606, 10264612, 13212958, 17493212, 26425916, 28227683, 56455366, 112910732, 310504513, 621009026, 1242018052]

約数ペア:

[(1, 1242018052), (2, 621009026), (4, 310504513), (11, 112910732), (22, 56455366), (44, 28227683), (47, 26425916), (71, 17493212), (94, 13212958), (121, 10264612), (142, 8746606), (188, 6606479), (242, 5132306), (284, 4373303), (484, 2566153), (517, 2402356), (769, 1615108), (781, 1590292), (1034, 1201178), (1538, 807554), (1562, 795146), (2068, 600589), (3076, 403777), (3124, 397573), (3337, 372196), (5687, 218396), (6674, 186098), (8459, 146828), (8591, 144572), (11374, 109198), (13348, 93049), (16918, 73414), (17182, 72286), (22748, 54599), (33836, 36707), (34364, 36143)]