1977010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 4142592

約数和(自身を除く): 2165582

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 463, 610, 854, 926, 2135, 2315, 3241, 4270, 4630, 6482, 16205, 28243, 32410, 56486, 141215, 197701, 282430, 395402, 988505, 1977010]

約数ペア:

[(1, 1977010), (2, 988505), (5, 395402), (7, 282430), (10, 197701), (14, 141215), (35, 56486), (61, 32410), (70, 28243), (122, 16205), (305, 6482), (427, 4630), (463, 4270), (610, 3241), (854, 2315), (926, 2135)]