2015129465804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{7491299}}^1$

素因数の和:7492062

約数の個数: 48

約数和(自身を含む): 4346152608000

約数和(自身を除く): 2331023142196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 739, 1478, 2956, 5173, 9607, 10346, 19214, 20692, 38428, 67249, 134498, 268996, 7491299, 14982598, 29965196, 52439093, 97386887, 104878186, 194773774, 209756372, 389547548, 681708209, 1363416418, 2726832836, 5536069961, 11072139922, 22144279844, 38752489727, 71968909493, 77504979454, 143937818986, 155009958908, 287875637972, 503782366451, 1007564732902, 2015129465804]

約数ペア:

[(1, 2015129465804), (2, 1007564732902), (4, 503782366451), (7, 287875637972), (13, 155009958908), (14, 143937818986), (26, 77504979454), (28, 71968909493), (52, 38752489727), (91, 22144279844), (182, 11072139922), (364, 5536069961), (739, 2726832836), (1478, 1363416418), (2956, 681708209), (5173, 389547548), (9607, 209756372), (10346, 194773774), (19214, 104878186), (20692, 97386887), (38428, 52439093), (67249, 29965196), (134498, 14982598), (268996, 7491299)]