13074490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 28449792

約数和(自身を除く): 15375302

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 223, 286, 410, 446, 451, 533, 715, 902, 1066, 1115, 1430, 2230, 2255, 2453, 2665, 2899, 4510, 4906, 5330, 5798, 5863, 9143, 11726, 12265, 14495, 18286, 24530, 28990, 29315, 31889, 45715, 58630, 63778, 91430, 100573, 118859, 159445, 201146, 237718, 318890, 502865, 594295, 1005730, 1188590, 1307449, 2614898, 6537245, 13074490]

約数ペア:

[(1, 13074490), (2, 6537245), (5, 2614898), (10, 1307449), (11, 1188590), (13, 1005730), (22, 594295), (26, 502865), (41, 318890), (55, 237718), (65, 201146), (82, 159445), (110, 118859), (130, 100573), (143, 91430), (205, 63778), (223, 58630), (286, 45715), (410, 31889), (446, 29315), (451, 28990), (533, 24530), (715, 18286), (902, 14495), (1066, 12265), (1115, 11726), (1430, 9143), (2230, 5863), (2255, 5798), (2453, 5330), (2665, 4906), (2899, 4510)]