2179091494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 3703449600

約数和(自身を除く): 1524358106

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 227, 281, 454, 551, 562, 589, 899, 1102, 1178, 1798, 4313, 5339, 6583, 7037, 8149, 8626, 8711, 10678, 13166, 14074, 16298, 17081, 17422, 34162, 63787, 125077, 127574, 133703, 154831, 165509, 204073, 250154, 252619, 267406, 309662, 331018, 408146, 505238, 1211953, 1849823, 1977397, 2423906, 3699646, 3877387, 3954794, 4799761, 7754774, 9599522, 35146637, 37570543, 57344513, 70293274, 75141086, 114689026, 1089545747, 2179091494]

約数ペア:

[(1, 2179091494), (2, 1089545747), (19, 114689026), (29, 75141086), (31, 70293274), (38, 57344513), (58, 37570543), (62, 35146637), (227, 9599522), (281, 7754774), (454, 4799761), (551, 3954794), (562, 3877387), (589, 3699646), (899, 2423906), (1102, 1977397), (1178, 1849823), (1798, 1211953), (4313, 505238), (5339, 408146), (6583, 331018), (7037, 309662), (8149, 267406), (8626, 252619), (8711, 250154), (10678, 204073), (13166, 165509), (14074, 154831), (16298, 133703), (17081, 127574), (17422, 125077), (34162, 63787)]