2576141876

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1223}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 5731580736

約数和(自身を除く): 3155438860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 977, 1078, 1223, 1954, 2156, 2446, 3908, 4892, 6839, 8561, 10747, 13453, 13678, 17122, 21494, 26906, 27356, 34244, 42988, 47873, 53812, 59927, 75229, 94171, 95746, 119854, 150458, 188342, 191492, 239708, 300916, 376684, 526603, 659197, 1053206, 1194871, 1318394, 2106412, 2389742, 2636788, 4779484, 8364097, 13143581, 16728194, 26287162, 33456388, 52574324, 58548679, 92005067, 117097358, 184010134, 234194716, 368020268, 644035469, 1288070938, 2576141876]

約数ペア:

[(1, 2576141876), (2, 1288070938), (4, 644035469), (7, 368020268), (11, 234194716), (14, 184010134), (22, 117097358), (28, 92005067), (44, 58548679), (49, 52574324), (77, 33456388), (98, 26287162), (154, 16728194), (196, 13143581), (308, 8364097), (539, 4779484), (977, 2636788), (1078, 2389742), (1223, 2106412), (1954, 1318394), (2156, 1194871), (2446, 1053206), (3908, 659197), (4892, 526603), (6839, 376684), (8561, 300916), (10747, 239708), (13453, 191492), (13678, 188342), (17122, 150458), (21494, 119854), (26906, 95746), (27356, 94171), (34244, 75229), (42988, 59927), (47873, 53812)]