987156712

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{538841}}^1$

素因数の和:539076

約数の個数: 16

約数和(自身を含む): 1859004900

約数和(自身を除く): 871848188

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 538841, 1077682, 2155364, 4310728, 123394589, 246789178, 493578356, 987156712]

約数ペア:

[(1, 987156712), (2, 493578356), (4, 246789178), (8, 123394589), (229, 4310728), (458, 2155364), (916, 1077682), (1832, 538841)]