1445156778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{19081}}^1$

素因数の和:20070

約数の個数: 32

約数和(自身を含む): 3116014272

約数和(自身を除く): 1670857494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2913, 5826, 12623, 19081, 25246, 37869, 38162, 57243, 75738, 114486, 248053, 496106, 744159, 1488318, 18527651, 37055302, 55582953, 111165906, 240859463, 481718926, 722578389, 1445156778]

約数ペア:

[(1, 1445156778), (2, 722578389), (3, 481718926), (6, 240859463), (13, 111165906), (26, 55582953), (39, 37055302), (78, 18527651), (971, 1488318), (1942, 744159), (2913, 496106), (5826, 248053), (12623, 114486), (19081, 75738), (25246, 57243), (37869, 38162)]