99973978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1558

約数の個数: 24

約数和(自身を含む): 163224288

約数和(自身を除く): 63250310

約数列:

[1, 2, 13, 26, 169, 227, 338, 454, 1303, 2606, 2951, 5902, 16939, 33878, 38363, 76726, 220207, 295781, 440414, 591562, 3845153, 7690306, 49986989, 99973978]

約数ペア:

[(1, 99973978), (2, 49986989), (13, 7690306), (26, 3845153), (169, 591562), (227, 440414), (338, 295781), (454, 220207), (1303, 76726), (2606, 38363), (2951, 33878), (5902, 16939)]