2023921835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{237689}}^1$

素因数の和:237838

約数の個数: 16

約数和(自身を含む): 2635506720

約数和(自身を除く): 611584885

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 237689, 1188445, 3089957, 15449785, 31137259, 155686295, 404784367, 2023921835]

約数ペア:

[(1, 2023921835), (5, 404784367), (13, 155686295), (65, 31137259), (131, 15449785), (655, 3089957), (1703, 1188445), (8515, 237689)]