2661604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 5122656

約数和(自身を除く): 2461052

約数列:

[1, 2, 4, 11, 22, 44, 241, 251, 482, 502, 964, 1004, 2651, 2761, 5302, 5522, 10604, 11044, 60491, 120982, 241964, 665401, 1330802, 2661604]

約数ペア:

[(1, 2661604), (2, 1330802), (4, 665401), (11, 241964), (22, 120982), (44, 60491), (241, 11044), (251, 10604), (482, 5522), (502, 5302), (964, 2761), (1004, 2651)]