765892052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{141937}}^1$

素因数の和:142031

約数の個数: 24

約数和(自身を含む): 1430735040

約数和(自身を除く): 664842988

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 141937, 283874, 567748, 2696803, 5393606, 10077527, 10787212, 20155054, 40310108, 191473013, 382946026, 765892052]

約数ペア:

[(1, 765892052), (2, 382946026), (4, 191473013), (19, 40310108), (38, 20155054), (71, 10787212), (76, 10077527), (142, 5393606), (284, 2696803), (1349, 567748), (2698, 283874), (5396, 141937)]