2616533038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 4779067392

約数和(自身を除く): 2162534354

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 193, 322, 386, 497, 593, 994, 1186, 1351, 1633, 2702, 3266, 4151, 4439, 8302, 8878, 11431, 13639, 13703, 22862, 27278, 27406, 31073, 42103, 62146, 84206, 95473, 95921, 114449, 190946, 191842, 228898, 294721, 315169, 589442, 630338, 801143, 968369, 1602286, 1936738, 2206183, 2632327, 4412366, 5264654, 6778583, 8125879, 13557166, 16251758, 18426289, 36852578, 56881153, 113762306, 186895217, 373790434, 1308266519, 2616533038]

約数ペア:

[(1, 2616533038), (2, 1308266519), (7, 373790434), (14, 186895217), (23, 113762306), (46, 56881153), (71, 36852578), (142, 18426289), (161, 16251758), (193, 13557166), (322, 8125879), (386, 6778583), (497, 5264654), (593, 4412366), (994, 2632327), (1186, 2206183), (1351, 1936738), (1633, 1602286), (2702, 968369), (3266, 801143), (4151, 630338), (4439, 589442), (8302, 315169), (8878, 294721), (11431, 228898), (13639, 191842), (13703, 190946), (22862, 114449), (27278, 95921), (27406, 95473), (31073, 84206), (42103, 62146)]