509164304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{12973}}^1$

素因数の和:13215

約数の個数: 40

約数和(自身を含む): 1081097472

約数和(自身を除く): 571933168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 446, 892, 1784, 2453, 3568, 4906, 9812, 12973, 19624, 25946, 39248, 51892, 103784, 142703, 207568, 285406, 570812, 1141624, 2283248, 2892979, 5785958, 11571916, 23143832, 31822769, 46287664, 63645538, 127291076, 254582152, 509164304]

約数ペア:

[(1, 509164304), (2, 254582152), (4, 127291076), (8, 63645538), (11, 46287664), (16, 31822769), (22, 23143832), (44, 11571916), (88, 5785958), (176, 2892979), (223, 2283248), (446, 1141624), (892, 570812), (1784, 285406), (2453, 207568), (3568, 142703), (4906, 103784), (9812, 51892), (12973, 39248), (19624, 25946)]