423084818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9746

約数の個数: 32

約数和(自身を含む): 727574400

約数和(自身を除く): 304489582

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 9623, 19246, 21983, 43966, 125099, 182837, 250198, 365674, 856447, 1712894, 2376881, 4753762, 11133811, 16272493, 22267622, 32544986, 211542409, 423084818]

約数ペア:

[(1, 423084818), (2, 211542409), (13, 32544986), (19, 22267622), (26, 16272493), (38, 11133811), (89, 4753762), (178, 2376881), (247, 1712894), (494, 856447), (1157, 365674), (1691, 250198), (2314, 182837), (3382, 125099), (9623, 43966), (19246, 21983)]