412360982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{16871}}^1$

素因数の和:16996

約数の個数: 24

約数和(自身を含む): 686656656

約数和(自身を除く): 274295674

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 16871, 24442, 33742, 185581, 371162, 1703971, 2041391, 3407942, 4082782, 18743681, 37487362, 206180491, 412360982]

約数ペア:

[(1, 412360982), (2, 206180491), (11, 37487362), (22, 18743681), (101, 4082782), (121, 3407942), (202, 2041391), (242, 1703971), (1111, 371162), (2222, 185581), (12221, 33742), (16871, 24442)]