2627439358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 4184722080

約数和(自身を除く): 1557282722

約数列:

[1, 2, 19, 38, 241, 281, 482, 562, 1021, 2042, 4579, 5339, 9158, 10678, 19399, 38798, 67721, 135442, 246061, 286901, 492122, 573802, 1286699, 2573398, 4675159, 5451119, 9350318, 10902238, 69143141, 138286282, 1313719679, 2627439358]

約数ペア:

[(1, 2627439358), (2, 1313719679), (19, 138286282), (38, 69143141), (241, 10902238), (281, 9350318), (482, 5451119), (562, 4675159), (1021, 2573398), (2042, 1286699), (4579, 573802), (5339, 492122), (9158, 286901), (10678, 246061), (19399, 135442), (38798, 67721)]