7142445508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127717}}^1$

素因数の和:127804

約数の個数: 48

約数和(自身を含む): 14418851328

約数和(自身を除く): 7276405820

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 902, 1271, 1364, 1804, 2542, 5084, 13981, 27962, 55924, 127717, 255434, 510868, 1404887, 2809774, 3959227, 5236397, 5619548, 7918454, 10472794, 15836908, 20945588, 43551497, 57600367, 87102994, 115200734, 162328307, 174205988, 230401468, 324656614, 649313228, 1785611377, 3571222754, 7142445508]

約数ペア:

[(1, 7142445508), (2, 3571222754), (4, 1785611377), (11, 649313228), (22, 324656614), (31, 230401468), (41, 174205988), (44, 162328307), (62, 115200734), (82, 87102994), (124, 57600367), (164, 43551497), (341, 20945588), (451, 15836908), (682, 10472794), (902, 7918454), (1271, 5619548), (1364, 5236397), (1804, 3959227), (2542, 2809774), (5084, 1404887), (13981, 510868), (27962, 255434), (55924, 127717)]