1876339985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{26459}}^1$

素因数の和:27568

約数の個数: 16

約数和(自身を含む): 2427122880

約数和(自身を除く): 550782895

約数列:

[1, 5, 13, 65, 1091, 5455, 14183, 26459, 70915, 132295, 343967, 1719835, 28866769, 144333845, 375267997, 1876339985]

約数ペア:

[(1, 1876339985), (5, 375267997), (13, 144333845), (65, 28866769), (1091, 1719835), (5455, 343967), (14183, 132295), (26459, 70915)]