1994173826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{122207}}^1$

素因数の和:122449

約数の個数: 16

約数和(自身を含む): 3079641600

約数和(自身を除く): 1085467774

約数列:

[1, 2, 41, 82, 199, 398, 8159, 16318, 122207, 244414, 5010487, 10020974, 24319193, 48638386, 997086913, 1994173826]

約数ペア:

[(1, 1994173826), (2, 997086913), (41, 48638386), (82, 24319193), (199, 10020974), (398, 5010487), (8159, 244414), (16318, 122207)]