2016548729

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 2360577024

約数和(自身を除く): 344028295

約数列:

[1, 13, 31, 37, 101, 103, 169, 403, 481, 1147, 1313, 1339, 3131, 3193, 3737, 3811, 5239, 6253, 10403, 14911, 17069, 17407, 40703, 41509, 48581, 49543, 115847, 118141, 135239, 193843, 322493, 384911, 529139, 539617, 631553, 644059, 1506011, 1535833, 1758107, 4192409, 5003843, 11932241, 19578143, 19965829, 54501317, 65049959, 155119133, 2016548729]

約数ペア:

[(1, 2016548729), (13, 155119133), (31, 65049959), (37, 54501317), (101, 19965829), (103, 19578143), (169, 11932241), (403, 5003843), (481, 4192409), (1147, 1758107), (1313, 1535833), (1339, 1506011), (3131, 644059), (3193, 631553), (3737, 539617), (3811, 529139), (5239, 384911), (6253, 322493), (10403, 193843), (14911, 135239), (17069, 118141), (17407, 115847), (40703, 49543), (41509, 48581)]