2538218591

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{2081}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 2654799840

約数和(自身を除く): 116581249

約数列:

[1, 29, 137, 307, 2081, 3973, 8903, 42059, 60349, 285097, 638867, 1219711, 8267813, 18527143, 87524779, 2538218591]

約数ペア:

[(1, 2538218591), (29, 87524779), (137, 18527143), (307, 8267813), (2081, 1219711), (3973, 638867), (8903, 285097), (42059, 60349)]