1719252212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 3156632640

約数和(自身を除く): 1437380428

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 401, 491, 802, 982, 1604, 1964, 2183, 4366, 8732, 14837, 18167, 23659, 28969, 29674, 36334, 47318, 57938, 59348, 72668, 94636, 115876, 196891, 393782, 787564, 875383, 1071853, 1750766, 2143706, 3501532, 4287412, 7284967, 11616569, 14569934, 23233138, 29139868, 46466276, 429813053, 859626106, 1719252212]

約数ペア:

[(1, 1719252212), (2, 859626106), (4, 429813053), (37, 46466276), (59, 29139868), (74, 23233138), (118, 14569934), (148, 11616569), (236, 7284967), (401, 4287412), (491, 3501532), (802, 2143706), (982, 1750766), (1604, 1071853), (1964, 875383), (2183, 787564), (4366, 393782), (8732, 196891), (14837, 115876), (18167, 94636), (23659, 72668), (28969, 59348), (29674, 57938), (36334, 47318)]