2018928232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{30931}}^1$

素因数の和:31177

約数の個数: 32

約数和(自身を含む): 3897432000

約数和(自身を除く): 1878503768

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1592, 8159, 16318, 30931, 32636, 61862, 65272, 123724, 247448, 1268171, 2536342, 5072684, 6155269, 10145368, 12310538, 24621076, 49242152, 252366029, 504732058, 1009464116, 2018928232]

約数ペア:

[(1, 2018928232), (2, 1009464116), (4, 504732058), (8, 252366029), (41, 49242152), (82, 24621076), (164, 12310538), (199, 10145368), (328, 6155269), (398, 5072684), (796, 2536342), (1592, 1268171), (8159, 247448), (16318, 123724), (30931, 65272), (32636, 61862)]