961864908

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 2268403200

約数和(自身を除く): 1306538292

約数列:

[1, 2, 3, 4, 6, 12, 193, 199, 386, 398, 579, 597, 772, 796, 1158, 1194, 2087, 2316, 2388, 4174, 6261, 8348, 12522, 25044, 38407, 76814, 115221, 153628, 230442, 402791, 415313, 460884, 805582, 830626, 1208373, 1245939, 1611164, 1661252, 2416746, 2491878, 4833492, 4983756, 80155409, 160310818, 240466227, 320621636, 480932454, 961864908]

約数ペア:

[(1, 961864908), (2, 480932454), (3, 320621636), (4, 240466227), (6, 160310818), (12, 80155409), (193, 4983756), (199, 4833492), (386, 2491878), (398, 2416746), (579, 1661252), (597, 1611164), (772, 1245939), (796, 1208373), (1158, 830626), (1194, 805582), (2087, 460884), (2316, 415313), (2388, 402791), (4174, 230442), (6261, 153628), (8348, 115221), (12522, 76814), (25044, 38407)]