2017690896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{31393}}^1$

素因数の和:31520

約数の個数: 80

約数和(自身を含む): 5667998336

約数和(自身を除く): 3650307440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 4017, 4944, 5356, 8034, 10712, 16068, 21424, 31393, 32136, 62786, 64272, 94179, 125572, 188358, 251144, 376716, 408109, 502288, 753432, 816218, 1224327, 1506864, 1632436, 2448654, 3233479, 3264872, 4897308, 6466958, 6529744, 9700437, 9794616, 12933916, 19400874, 19589232, 25867832, 38801748, 42035227, 51735664, 77603496, 84070454, 126105681, 155206992, 168140908, 252211362, 336281816, 504422724, 672563632, 1008845448, 2017690896]

約数ペア:

[(1, 2017690896), (2, 1008845448), (3, 672563632), (4, 504422724), (6, 336281816), (8, 252211362), (12, 168140908), (13, 155206992), (16, 126105681), (24, 84070454), (26, 77603496), (39, 51735664), (48, 42035227), (52, 38801748), (78, 25867832), (103, 19589232), (104, 19400874), (156, 12933916), (206, 9794616), (208, 9700437), (309, 6529744), (312, 6466958), (412, 4897308), (618, 3264872), (624, 3233479), (824, 2448654), (1236, 1632436), (1339, 1506864), (1648, 1224327), (2472, 816218), (2678, 753432), (4017, 502288), (4944, 408109), (5356, 376716), (8034, 251144), (10712, 188358), (16068, 125572), (21424, 94179), (31393, 64272), (32136, 62786)]