2057100112

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{88607}}^1$

素因数の和:90066

約数の個数: 20

約数和(自身を含む): 3988423296

約数和(自身を除く): 1931323184

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 88607, 177214, 354428, 708856, 1417712, 128568757, 257137514, 514275028, 1028550056, 2057100112]

約数ペア:

[(1, 2057100112), (2, 1028550056), (4, 514275028), (8, 257137514), (16, 128568757), (1451, 1417712), (2902, 708856), (5804, 354428), (11608, 177214), (23216, 88607)]