2017288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 4959360

約数和(自身を除く): 2942072

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 163, 182, 221, 238, 326, 364, 442, 476, 652, 728, 884, 952, 1141, 1304, 1547, 1768, 2119, 2282, 2771, 3094, 4238, 4564, 5542, 6188, 8476, 9128, 11084, 12376, 14833, 16952, 19397, 22168, 29666, 36023, 38794, 59332, 72046, 77588, 118664, 144092, 155176, 252161, 288184, 504322, 1008644, 2017288]

約数ペア:

[(1, 2017288), (2, 1008644), (4, 504322), (7, 288184), (8, 252161), (13, 155176), (14, 144092), (17, 118664), (26, 77588), (28, 72046), (34, 59332), (52, 38794), (56, 36023), (68, 29666), (91, 22168), (104, 19397), (119, 16952), (136, 14833), (163, 12376), (182, 11084), (221, 9128), (238, 8476), (326, 6188), (364, 5542), (442, 4564), (476, 4238), (652, 3094), (728, 2771), (884, 2282), (952, 2119), (1141, 1768), (1304, 1547)]