388771010

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{169769}}^1$

素因数の和:170005

約数の個数: 16

約数和(自身を含む): 702847800

約数和(自身を除く): 314076790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 169769, 339538, 848845, 1697690, 38877101, 77754202, 194385505, 388771010]

約数ペア:

[(1, 388771010), (2, 194385505), (5, 77754202), (10, 38877101), (229, 1697690), (458, 848845), (1145, 339538), (2290, 169769)]