2050249976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{192259}}^1$

素因数の和:192339

約数の個数: 32

約数和(自身を含む): 4060531200

約数和(自身を除く): 2010281224

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 192259, 384518, 769036, 1538072, 5960029, 8267137, 11920058, 16534274, 23840116, 33068548, 47680232, 66137096, 256281247, 512562494, 1025124988, 2050249976]

約数ペア:

[(1, 2050249976), (2, 1025124988), (4, 512562494), (8, 256281247), (31, 66137096), (43, 47680232), (62, 33068548), (86, 23840116), (124, 16534274), (172, 11920058), (248, 8267137), (344, 5960029), (1333, 1538072), (2666, 769036), (5332, 384518), (10664, 192259)]