1790448646273

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1\times {\mathrm{13781}}^1$

素因数の和:15145

約数の個数: 32

約数和(自身を含む): 2100345046272

約数和(自身を除く): 309896399999

約数列:

[1, 7, 43, 301, 653, 661, 4571, 4627, 13781, 28079, 28423, 96467, 196553, 198961, 431633, 592583, 3021431, 4148081, 8998993, 9109241, 18560219, 62992951, 63764687, 129921533, 386956699, 391697363, 2708696893, 2741881541, 5948334373, 41638340611, 255778378039, 1790448646273]

約数ペア:

[(1, 1790448646273), (7, 255778378039), (43, 41638340611), (301, 5948334373), (653, 2741881541), (661, 2708696893), (4571, 391697363), (4627, 386956699), (13781, 129921533), (28079, 63764687), (28423, 62992951), (96467, 18560219), (196553, 9109241), (198961, 8998993), (431633, 4148081), (592583, 3021431)]