1386143824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4723}}^1$

素因数の和:4844

約数の個数: 80

約数和(自身を含む): 3099926592

約数和(自身を除く): 1713782768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 83, 104, 136, 166, 208, 221, 272, 332, 442, 664, 884, 1079, 1328, 1411, 1768, 2158, 2822, 3536, 4316, 4723, 5644, 8632, 9446, 11288, 17264, 18343, 18892, 22576, 36686, 37784, 61399, 73372, 75568, 80291, 122798, 146744, 160582, 245596, 293488, 321164, 392009, 491192, 642328, 784018, 982384, 1043783, 1284656, 1568036, 2087566, 3136072, 4175132, 5096117, 6272144, 6664153, 8350264, 10192234, 13328306, 16700528, 20384468, 26656612, 40768936, 53313224, 81537872, 86633989, 106626448, 173267978, 346535956, 693071912, 1386143824]

約数ペア:

[(1, 1386143824), (2, 693071912), (4, 346535956), (8, 173267978), (13, 106626448), (16, 86633989), (17, 81537872), (26, 53313224), (34, 40768936), (52, 26656612), (68, 20384468), (83, 16700528), (104, 13328306), (136, 10192234), (166, 8350264), (208, 6664153), (221, 6272144), (272, 5096117), (332, 4175132), (442, 3136072), (664, 2087566), (884, 1568036), (1079, 1284656), (1328, 1043783), (1411, 982384), (1768, 784018), (2158, 642328), (2822, 491192), (3536, 392009), (4316, 321164), (4723, 293488), (5644, 245596), (8632, 160582), (9446, 146744), (11288, 122798), (17264, 80291), (18343, 75568), (18892, 73372), (22576, 61399), (36686, 37784)]