514449968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{684109}}^1$

素因数の和:684164

約数の個数: 20

約数和(自身を含む): 1017955680

約数和(自身を除く): 503505712

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 684109, 1368218, 2736436, 5472872, 10945744, 32153123, 64306246, 128612492, 257224984, 514449968]

約数ペア:

[(1, 514449968), (2, 257224984), (4, 128612492), (8, 64306246), (16, 32153123), (47, 10945744), (94, 5472872), (188, 2736436), (376, 1368218), (752, 684109)]