1257040510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{13397}}^1$

素因数の和:14268

約数の個数: 32

約数和(自身を含む): 2471448672

約数和(自身を除く): 1214408162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 853, 1706, 4265, 8530, 9383, 13397, 18766, 26794, 46915, 66985, 93830, 133970, 147367, 294734, 736835, 1473670, 11427641, 22855282, 57138205, 114276410, 125704051, 251408102, 628520255, 1257040510]

約数ペア:

[(1, 1257040510), (2, 628520255), (5, 251408102), (10, 125704051), (11, 114276410), (22, 57138205), (55, 22855282), (110, 11427641), (853, 1473670), (1706, 736835), (4265, 294734), (8530, 147367), (9383, 133970), (13397, 93830), (18766, 66985), (26794, 46915)]