13132028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 28976640

約数和(自身を除く): 15844612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 839, 1118, 1204, 1678, 2236, 3356, 3913, 5873, 7826, 10907, 11746, 15652, 21814, 23492, 36077, 43628, 72154, 76349, 144308, 152698, 252539, 305396, 469001, 505078, 938002, 1010156, 1876004, 3283007, 6566014, 13132028]

約数ペア:

[(1, 13132028), (2, 6566014), (4, 3283007), (7, 1876004), (13, 1010156), (14, 938002), (26, 505078), (28, 469001), (43, 305396), (52, 252539), (86, 152698), (91, 144308), (172, 76349), (182, 72154), (301, 43628), (364, 36077), (559, 23492), (602, 21814), (839, 15652), (1118, 11746), (1204, 10907), (1678, 7826), (2236, 5873), (3356, 3913)]