15662293426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1619}}^1$

素因数の和:2203

約数の個数: 64

約数和(自身を含む): 27482716800

約数和(自身を除く): 11820423374

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 509, 559, 731, 1018, 1118, 1462, 1619, 3238, 6617, 8653, 9503, 13234, 17306, 19006, 21047, 21887, 27523, 42094, 43774, 55046, 69617, 112489, 139234, 224978, 284531, 357799, 372079, 569062, 715598, 744158, 824071, 905021, 1183489, 1648142, 1810042, 2366978, 4837027, 9674054, 10712923, 14009207, 15385357, 21425846, 28018414, 30770714, 35435053, 70870106, 182119691, 364239382, 460655689, 602395901, 921311378, 1204791802, 7831146713, 15662293426]

約数ペア:

[(1, 15662293426), (2, 7831146713), (13, 1204791802), (17, 921311378), (26, 602395901), (34, 460655689), (43, 364239382), (86, 182119691), (221, 70870106), (442, 35435053), (509, 30770714), (559, 28018414), (731, 21425846), (1018, 15385357), (1118, 14009207), (1462, 10712923), (1619, 9674054), (3238, 4837027), (6617, 2366978), (8653, 1810042), (9503, 1648142), (13234, 1183489), (17306, 905021), (19006, 824071), (21047, 744158), (21887, 715598), (27523, 569062), (42094, 372079), (43774, 357799), (55046, 284531), (69617, 224978), (112489, 139234)]