1309137626

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 2139517800

約数和(自身を除く): 830380174

約数列:

[1, 2, 31, 37, 41, 62, 74, 82, 449, 898, 961, 1147, 1271, 1517, 1922, 2294, 2542, 3034, 13919, 16613, 18409, 27838, 33226, 35557, 36818, 39401, 47027, 71114, 78802, 94054, 431489, 515003, 570679, 681133, 862978, 1030006, 1141358, 1362266, 1457837, 2915674, 15965093, 17691049, 21115123, 31930186, 35382098, 42230246, 654568813, 1309137626]

約数ペア:

[(1, 1309137626), (2, 654568813), (31, 42230246), (37, 35382098), (41, 31930186), (62, 21115123), (74, 17691049), (82, 15965093), (449, 2915674), (898, 1457837), (961, 1362266), (1147, 1141358), (1271, 1030006), (1517, 862978), (1922, 681133), (2294, 570679), (2542, 515003), (3034, 431489), (13919, 94054), (16613, 78802), (18409, 71114), (27838, 47027), (33226, 39401), (35557, 36818)]