1019338768

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{76481}}^1$

素因数の和:76520

約数の個数: 60

約数和(自身を含む): 2432586492

約数和(自身を除く): 1413247724

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 76481, 152962, 305924, 535367, 611848, 1070734, 1223696, 1300177, 2141468, 2600354, 3747569, 4282936, 5200708, 7495138, 8565872, 9101239, 10401416, 14990276, 18202478, 20802832, 29980552, 36404956, 59961104, 63708673, 72809912, 127417346, 145619824, 254834692, 509669384, 1019338768]

約数ペア:

[(1, 1019338768), (2, 509669384), (4, 254834692), (7, 145619824), (8, 127417346), (14, 72809912), (16, 63708673), (17, 59961104), (28, 36404956), (34, 29980552), (49, 20802832), (56, 18202478), (68, 14990276), (98, 10401416), (112, 9101239), (119, 8565872), (136, 7495138), (196, 5200708), (238, 4282936), (272, 3747569), (392, 2600354), (476, 2141468), (784, 1300177), (833, 1223696), (952, 1070734), (1666, 611848), (1904, 535367), (3332, 305924), (6664, 152962), (13328, 76481)]