2773384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2721656

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 211, 212, 248, 422, 424, 844, 1643, 1688, 3286, 6541, 6572, 11183, 13082, 13144, 22366, 26164, 44732, 52328, 89464, 346673, 693346, 1386692, 2773384]

約数ペア:

[(1, 2773384), (2, 1386692), (4, 693346), (8, 346673), (31, 89464), (53, 52328), (62, 44732), (106, 26164), (124, 22366), (211, 13144), (212, 13082), (248, 11183), (422, 6572), (424, 6541), (844, 3286), (1643, 1688)]