289365764

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{5653}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 516730368

約数和(自身を除く): 227364604

約数列:

[1, 2, 4, 67, 134, 191, 268, 382, 764, 5653, 11306, 12797, 22612, 25594, 51188, 378751, 757502, 1079723, 1515004, 2159446, 4318892, 72341441, 144682882, 289365764]

約数ペア:

[(1, 289365764), (2, 144682882), (4, 72341441), (67, 4318892), (134, 2159446), (191, 1515004), (268, 1079723), (382, 757502), (764, 378751), (5653, 51188), (11306, 25594), (12797, 22612)]