1019942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 1969920

約数和(自身を除く): 949978

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 179, 259, 358, 407, 518, 814, 1253, 1969, 2506, 2849, 3938, 5698, 6623, 13246, 13783, 27566, 46361, 72853, 92722, 145706, 509971, 1019942]

約数ペア:

[(1, 1019942), (2, 509971), (7, 145706), (11, 92722), (14, 72853), (22, 46361), (37, 27566), (74, 13783), (77, 13246), (154, 6623), (179, 5698), (259, 3938), (358, 2849), (407, 2506), (518, 1969), (814, 1253)]