555470422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 920209248

約数和(自身を除く): 364738826

約数列:

[1, 2, 13, 26, 53, 106, 163, 326, 689, 1378, 2119, 2473, 4238, 4946, 8639, 17278, 32149, 64298, 112307, 131069, 224614, 262138, 403099, 806198, 1703897, 3407794, 5240287, 10480574, 21364247, 42728494, 277735211, 555470422]

約数ペア:

[(1, 555470422), (2, 277735211), (13, 42728494), (26, 21364247), (53, 10480574), (106, 5240287), (163, 3407794), (326, 1703897), (689, 806198), (1378, 403099), (2119, 262138), (2473, 224614), (4238, 131069), (4946, 112307), (8639, 64298), (17278, 32149)]