1840376494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{135581}}^1$

素因数の和:136211

約数の個数: 16

約数和(自身を含む): 3016428336

約数和(自身を除く): 1176051842

約数列:

[1, 2, 11, 22, 617, 1234, 6787, 13574, 135581, 271162, 1491391, 2982782, 83653477, 167306954, 920188247, 1840376494]

約数ペア:

[(1, 1840376494), (2, 920188247), (11, 167306954), (22, 83653477), (617, 2982782), (1234, 1491391), (6787, 271162), (13574, 135581)]