858281428

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{733}}^1\times {\mathrm{1471}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 1512627200

約数和(自身を除く): 654345772

約数列:

[1, 2, 4, 199, 398, 733, 796, 1466, 1471, 2932, 2942, 5884, 145867, 291734, 292729, 583468, 585458, 1078243, 1170916, 2156486, 4312972, 214570357, 429140714, 858281428]

約数ペア:

[(1, 858281428), (2, 429140714), (4, 214570357), (199, 4312972), (398, 2156486), (733, 1170916), (796, 1078243), (1466, 585458), (1471, 583468), (2932, 292729), (2942, 291734), (5884, 145867)]