678577024

素因数分解:

$2^7\times {\mathrm{5301383}}^1$

素因数の和:5301397

約数の個数: 16

約数和(自身を含む): 1351852920

約数和(自身を除く): 673275896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5301383, 10602766, 21205532, 42411064, 84822128, 169644256, 339288512, 678577024]

約数ペア:

[(1, 678577024), (2, 339288512), (4, 169644256), (8, 84822128), (16, 42411064), (32, 21205532), (64, 10602766), (128, 5301383)]