131611298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4789}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 244634880

約数和(自身を除く): 113023582

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1963, 2114, 3926, 4789, 9578, 13741, 27482, 33523, 62257, 67046, 124514, 435799, 723139, 871598, 1446278, 5061973, 9400807, 10123946, 18801614, 65805649, 131611298]

約数ペア:

[(1, 131611298), (2, 65805649), (7, 18801614), (13, 10123946), (14, 9400807), (26, 5061973), (91, 1446278), (151, 871598), (182, 723139), (302, 435799), (1057, 124514), (1963, 67046), (2114, 62257), (3926, 33523), (4789, 27482), (9578, 13741)]