128378049404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3659}}^1\times {\mathrm{797399}}^1$

素因数の和:801073

約数の個数: 24

約数和(自身を含む): 245152656000

約数和(自身を除く): 116774606596

約数列:

[1, 2, 4, 11, 22, 44, 3659, 7318, 14636, 40249, 80498, 160996, 797399, 1594798, 3189596, 8771389, 17542778, 35085556, 2917682941, 5835365882, 11670731764, 32094512351, 64189024702, 128378049404]

約数ペア:

[(1, 128378049404), (2, 64189024702), (4, 32094512351), (11, 11670731764), (22, 5835365882), (44, 2917682941), (3659, 35085556), (7318, 17542778), (14636, 8771389), (40249, 3189596), (80498, 1594798), (160996, 797399)]