2549859128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{8317}}^1$

素因数の和:10359

約数の個数: 32

約数和(自身を含む): 5035717200

約数和(自身を除く): 2485858072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2017, 4034, 8068, 8317, 16136, 16634, 33268, 38323, 66536, 76646, 153292, 158023, 306584, 316046, 632092, 1264184, 16775389, 33550778, 67101556, 134203112, 318732391, 637464782, 1274929564, 2549859128]

約数ペア:

[(1, 2549859128), (2, 1274929564), (4, 637464782), (8, 318732391), (19, 134203112), (38, 67101556), (76, 33550778), (152, 16775389), (2017, 1264184), (4034, 632092), (8068, 316046), (8317, 306584), (16136, 158023), (16634, 153292), (33268, 76646), (38323, 66536)]