26981410

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4373}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 48656376

約数和(自身を除く): 21674966

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 4373, 6170, 8746, 21865, 43730, 2698141, 5396282, 13490705, 26981410]

約数ペア:

[(1, 26981410), (2, 13490705), (5, 5396282), (10, 2698141), (617, 43730), (1234, 21865), (3085, 8746), (4373, 6170)]