2128889294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{23981}}^1$

素因数の和:24380

約数の個数: 32

約数和(自身を含む): 3874723776

約数和(自身を除く): 1745834482

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 373, 746, 2611, 5222, 6341, 12682, 23981, 44387, 47962, 88774, 167867, 335734, 407677, 815354, 2853739, 5707478, 8944913, 17889826, 62614391, 125228782, 152063521, 304127042, 1064444647, 2128889294]

約数ペア:

[(1, 2128889294), (2, 1064444647), (7, 304127042), (14, 152063521), (17, 125228782), (34, 62614391), (119, 17889826), (238, 8944913), (373, 5707478), (746, 2853739), (2611, 815354), (5222, 407677), (6341, 335734), (12682, 167867), (23981, 88774), (44387, 47962)]