847009712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{790121}}^1$

素因数の和:790196

約数の個数: 20

約数和(自身を含む): 1665577176

約数和(自身を除く): 818567464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 790121, 1580242, 3160484, 6320968, 12641936, 52938107, 105876214, 211752428, 423504856, 847009712]

約数ペア:

[(1, 847009712), (2, 423504856), (4, 211752428), (8, 105876214), (16, 52938107), (67, 12641936), (134, 6320968), (268, 3160484), (536, 1580242), (1072, 790121)]