215820863999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1\times {\mathrm{82813}}^1$

素因数の和:83786

約数の個数: 16

約数和(自身を含む): 233539455072

約数和(自身を除く): 17718591073

約数列:

[1, 13, 307, 653, 3991, 8489, 82813, 200471, 1076569, 2606123, 25423591, 54076889, 330506683, 702999557, 16601604923, 215820863999]

約数ペア:

[(1, 215820863999), (13, 16601604923), (307, 702999557), (653, 330506683), (3991, 54076889), (8489, 25423591), (82813, 2606123), (200471, 1076569)]