2017142192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 4274830560

約数和(自身を除く): 2257688368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 181, 208, 262, 362, 409, 524, 724, 818, 1048, 1448, 1636, 1703, 2096, 2353, 2896, 3272, 3406, 4706, 5317, 6544, 6812, 9412, 10634, 13624, 18824, 21268, 23711, 27248, 37648, 42536, 47422, 53579, 74029, 85072, 94844, 107158, 148058, 189688, 214316, 296116, 308243, 379376, 428632, 592232, 616486, 696527, 857264, 962377, 1184464, 1232972, 1393054, 1924754, 2465944, 2786108, 3849508, 4931888, 5572216, 7699016, 9697799, 11144432, 15398032, 19395598, 38791196, 77582392, 126071387, 155164784, 252142774, 504285548, 1008571096, 2017142192]

約数ペア:

[(1, 2017142192), (2, 1008571096), (4, 504285548), (8, 252142774), (13, 155164784), (16, 126071387), (26, 77582392), (52, 38791196), (104, 19395598), (131, 15398032), (181, 11144432), (208, 9697799), (262, 7699016), (362, 5572216), (409, 4931888), (524, 3849508), (724, 2786108), (818, 2465944), (1048, 1924754), (1448, 1393054), (1636, 1232972), (1703, 1184464), (2096, 962377), (2353, 857264), (2896, 696527), (3272, 616486), (3406, 592232), (4706, 428632), (5317, 379376), (6544, 308243), (6812, 296116), (9412, 214316), (10634, 189688), (13624, 148058), (18824, 107158), (21268, 94844), (23711, 85072), (27248, 74029), (37648, 53579), (42536, 47422)]