1337393434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 2341815840

約数和(自身を除く): 1004422406

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 181, 221, 229, 362, 442, 458, 949, 1241, 1898, 2353, 2482, 2977, 3077, 3893, 4706, 5954, 6154, 7786, 13213, 16133, 16717, 26426, 32266, 33434, 40001, 41449, 50609, 80002, 82898, 101218, 171769, 217321, 224621, 284189, 343538, 434642, 449242, 538837, 568378, 704633, 1077674, 1409266, 2920073, 3025777, 3694457, 5840146, 6051554, 7388914, 9160229, 18320458, 39335101, 51438209, 78670202, 102876418, 668696717, 1337393434]

約数ペア:

[(1, 1337393434), (2, 668696717), (13, 102876418), (17, 78670202), (26, 51438209), (34, 39335101), (73, 18320458), (146, 9160229), (181, 7388914), (221, 6051554), (229, 5840146), (362, 3694457), (442, 3025777), (458, 2920073), (949, 1409266), (1241, 1077674), (1898, 704633), (2353, 568378), (2482, 538837), (2977, 449242), (3077, 434642), (3893, 343538), (4706, 284189), (5954, 224621), (6154, 217321), (7786, 171769), (13213, 101218), (16133, 82898), (16717, 80002), (26426, 50609), (32266, 41449), (33434, 40001)]