890269066

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{10529}}^1$

素因数の和:11229

約数の個数: 16

約数和(自身を含む): 1357611840

約数和(自身を除く): 467342774

約数列:

[1, 2, 67, 134, 631, 1262, 10529, 21058, 42277, 84554, 705443, 1410886, 6643799, 13287598, 445134533, 890269066]

約数ペア:

[(1, 890269066), (2, 445134533), (67, 13287598), (134, 6643799), (631, 1410886), (1262, 705443), (10529, 84554), (21058, 42277)]