2912903344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{451753}}^1$

素因数の和:451805

約数の個数: 40

約数和(自身を含む): 6273959552

約数和(自身を除く): 3361056208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 451753, 903506, 1807012, 3614024, 5872789, 7228048, 11745578, 14004343, 23491156, 28008686, 46982312, 56017372, 93964624, 112034744, 182056459, 224069488, 364112918, 728225836, 1456451672, 2912903344]

約数ペア:

[(1, 2912903344), (2, 1456451672), (4, 728225836), (8, 364112918), (13, 224069488), (16, 182056459), (26, 112034744), (31, 93964624), (52, 56017372), (62, 46982312), (104, 28008686), (124, 23491156), (208, 14004343), (248, 11745578), (403, 7228048), (496, 5872789), (806, 3614024), (1612, 1807012), (3224, 903506), (6448, 451753)]