291214370

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{300221}}^1$

素因数の和:300325

約数の個数: 16

約数和(自身を含む): 529591608

約数和(自身を除く): 238377238

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 300221, 600442, 1501105, 3002210, 29121437, 58242874, 145607185, 291214370]

約数ペア:

[(1, 291214370), (2, 145607185), (5, 58242874), (10, 29121437), (97, 3002210), (194, 1501105), (485, 600442), (970, 300221)]