2098490109

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{26449}}^1$

素因数の和:27004

約数の個数: 16

約数和(自身を含む): 2856600000

約数和(自身を除く): 758109891

約数列:

[1, 3, 53, 159, 499, 1497, 26447, 26449, 79341, 79347, 1401797, 4205391, 13198051, 39594153, 699496703, 2098490109]

約数ペア:

[(1, 2098490109), (3, 699496703), (53, 39594153), (159, 13198051), (499, 4205391), (1497, 1401797), (26447, 79347), (26449, 79341)]