2018675845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{10789}}^1$

素因数の和:12444

約数の個数: 16

約数和(自身を含む): 2529521280

約数和(自身を除く): 510845435

約数列:

[1, 5, 23, 115, 1627, 8135, 10789, 37421, 53945, 187105, 248147, 1240735, 17553703, 87768515, 403735169, 2018675845]

約数ペア:

[(1, 2018675845), (5, 403735169), (23, 87768515), (115, 17553703), (1627, 1240735), (8135, 248147), (10789, 187105), (37421, 53945)]