2871567188

素因数分解:

$2^2\times 7^4\times {\mathrm{37}}^1\times {\mathrm{8081}}^1$

素因数の和:8150

約数の個数: 60

約数和(自身を含む): 6021623412

約数和(自身を除く): 3150056224

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 2401, 3626, 4802, 7252, 8081, 9604, 12691, 16162, 25382, 32324, 50764, 56567, 88837, 113134, 177674, 226268, 298997, 355348, 395969, 597994, 791938, 1195988, 1583876, 2092979, 2771783, 4185958, 5543566, 8371916, 11087132, 14650853, 19402481, 29301706, 38804962, 58603412, 77609924, 102555971, 205111942, 410223884, 717891797, 1435783594, 2871567188]

約数ペア:

[(1, 2871567188), (2, 1435783594), (4, 717891797), (7, 410223884), (14, 205111942), (28, 102555971), (37, 77609924), (49, 58603412), (74, 38804962), (98, 29301706), (148, 19402481), (196, 14650853), (259, 11087132), (343, 8371916), (518, 5543566), (686, 4185958), (1036, 2771783), (1372, 2092979), (1813, 1583876), (2401, 1195988), (3626, 791938), (4802, 597994), (7252, 395969), (8081, 355348), (9604, 298997), (12691, 226268), (16162, 177674), (25382, 113134), (32324, 88837), (50764, 56567)]