13086294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17395626

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 139, 142, 213, 221, 278, 417, 426, 442, 663, 834, 923, 1207, 1326, 1807, 1846, 2363, 2414, 2769, 3614, 3621, 4726, 5421, 5538, 7089, 7242, 9869, 10842, 14178, 15691, 19738, 29607, 30719, 31382, 47073, 59214, 61438, 92157, 94146, 128297, 167773, 184314, 256594, 335546, 384891, 503319, 769782, 1006638, 2181049, 4362098, 6543147, 13086294]

約数ペア:

[(1, 13086294), (2, 6543147), (3, 4362098), (6, 2181049), (13, 1006638), (17, 769782), (26, 503319), (34, 384891), (39, 335546), (51, 256594), (71, 184314), (78, 167773), (102, 128297), (139, 94146), (142, 92157), (213, 61438), (221, 59214), (278, 47073), (417, 31382), (426, 30719), (442, 29607), (663, 19738), (834, 15691), (923, 14178), (1207, 10842), (1326, 9869), (1807, 7242), (1846, 7089), (2363, 5538), (2414, 5421), (2769, 4726), (3614, 3621)]