2154341256

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1\times {\mathrm{1741}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 5508622080

約数和(自身を除く): 3354280824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1097, 1128, 1741, 2194, 3291, 3482, 4388, 5223, 6582, 6964, 8776, 10446, 13164, 13928, 20892, 26328, 41784, 51559, 81827, 103118, 154677, 163654, 206236, 245481, 309354, 327308, 412472, 490962, 618708, 654616, 981924, 1237416, 1909877, 1963848, 3819754, 5729631, 7639508, 11459262, 15279016, 22918524, 45837048, 89764219, 179528438, 269292657, 359056876, 538585314, 718113752, 1077170628, 2154341256]

約数ペア:

[(1, 2154341256), (2, 1077170628), (3, 718113752), (4, 538585314), (6, 359056876), (8, 269292657), (12, 179528438), (24, 89764219), (47, 45837048), (94, 22918524), (141, 15279016), (188, 11459262), (282, 7639508), (376, 5729631), (564, 3819754), (1097, 1963848), (1128, 1909877), (1741, 1237416), (2194, 981924), (3291, 654616), (3482, 618708), (4388, 490962), (5223, 412472), (6582, 327308), (6964, 309354), (8776, 245481), (10446, 206236), (13164, 163654), (13928, 154677), (20892, 103118), (26328, 81827), (41784, 51559)]