4867772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 10762752

約数和(自身を除く): 5894980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 311, 364, 559, 602, 622, 1118, 1204, 1244, 2177, 2236, 3913, 4043, 4354, 7826, 8086, 8708, 13373, 15652, 16172, 26746, 28301, 53492, 56602, 93611, 113204, 173849, 187222, 347698, 374444, 695396, 1216943, 2433886, 4867772]

約数ペア:

[(1, 4867772), (2, 2433886), (4, 1216943), (7, 695396), (13, 374444), (14, 347698), (26, 187222), (28, 173849), (43, 113204), (52, 93611), (86, 56602), (91, 53492), (172, 28301), (182, 26746), (301, 16172), (311, 15652), (364, 13373), (559, 8708), (602, 8086), (622, 7826), (1118, 4354), (1204, 4043), (1244, 3913), (2177, 2236)]