1089191896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 2268715680

約数和(自身を除く): 1179523784

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 157, 164, 314, 328, 533, 628, 1066, 1256, 1627, 2041, 2132, 3254, 4082, 4264, 6437, 6508, 8164, 12874, 13016, 16328, 21151, 25748, 42302, 51496, 66707, 83681, 84604, 133414, 167362, 169208, 255439, 266828, 334724, 510878, 533656, 669448, 867191, 1021756, 1734382, 2043512, 3320707, 3468764, 6641414, 6937528, 10472999, 13282828, 20945998, 26565656, 41891996, 83783992, 136148987, 272297974, 544595948, 1089191896]

約数ペア:

[(1, 1089191896), (2, 544595948), (4, 272297974), (8, 136148987), (13, 83783992), (26, 41891996), (41, 26565656), (52, 20945998), (82, 13282828), (104, 10472999), (157, 6937528), (164, 6641414), (314, 3468764), (328, 3320707), (533, 2043512), (628, 1734382), (1066, 1021756), (1256, 867191), (1627, 669448), (2041, 533656), (2132, 510878), (3254, 334724), (4082, 266828), (4264, 255439), (6437, 169208), (6508, 167362), (8164, 133414), (12874, 84604), (13016, 83681), (16328, 66707), (21151, 51496), (25748, 42302)]