2583848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2600152

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 191, 356, 382, 712, 764, 1528, 1691, 3382, 3629, 6764, 7258, 13528, 14516, 16999, 29032, 33998, 67996, 135992, 322981, 645962, 1291924, 2583848]

約数ペア:

[(1, 2583848), (2, 1291924), (4, 645962), (8, 322981), (19, 135992), (38, 67996), (76, 33998), (89, 29032), (152, 16999), (178, 14516), (191, 13528), (356, 7258), (382, 6764), (712, 3629), (764, 3382), (1528, 1691)]