2012471808519

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{30187}}^1\times {\mathrm{136333}}^1$

素因数の和:166686

約数の個数: 16

約数和(自身を含む): 2699866919552

約数和(自身を除く): 687395111033

約数列:

[1, 3, 163, 489, 30187, 90561, 136333, 408999, 4920481, 14761443, 22222279, 66666837, 4115484271, 12346452813, 670823936173, 2012471808519]

約数ペア:

[(1, 2012471808519), (3, 670823936173), (163, 12346452813), (489, 4115484271), (30187, 66666837), (90561, 22222279), (136333, 14761443), (408999, 4920481)]