2017134784

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20749}}^1$

素因数の和:20806

約数の個数: 84

約数和(自身を含む): 4806696000

約数和(自身を除く): 2789561216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 6076, 6944, 12152, 13888, 20749, 24304, 41498, 48608, 82996, 97216, 145243, 165992, 290486, 331984, 580972, 643219, 663968, 1016701, 1161944, 1286438, 1327936, 2033402, 2323888, 2572876, 4066804, 4502533, 4647776, 5145752, 8133608, 9005066, 9295552, 10291504, 16267216, 18010132, 20583008, 31517731, 32534432, 36020264, 41166016, 63035462, 65068864, 72040528, 126070924, 144081056, 252141848, 288162112, 504283696, 1008567392, 2017134784]

約数ペア:

[(1, 2017134784), (2, 1008567392), (4, 504283696), (7, 288162112), (8, 252141848), (14, 144081056), (16, 126070924), (28, 72040528), (31, 65068864), (32, 63035462), (49, 41166016), (56, 36020264), (62, 32534432), (64, 31517731), (98, 20583008), (112, 18010132), (124, 16267216), (196, 10291504), (217, 9295552), (224, 9005066), (248, 8133608), (392, 5145752), (434, 4647776), (448, 4502533), (496, 4066804), (784, 2572876), (868, 2323888), (992, 2033402), (1519, 1327936), (1568, 1286438), (1736, 1161944), (1984, 1016701), (3038, 663968), (3136, 643219), (3472, 580972), (6076, 331984), (6944, 290486), (12152, 165992), (13888, 145243), (20749, 97216), (24304, 82996), (41498, 48608)]