2008239170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{219001}}^1$

素因数の和:219146

約数の個数: 32

約数和(自身を含む): 4162790016

約数和(自身を除く): 2154550846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 219001, 438002, 1095005, 1533007, 2190010, 3066014, 7665035, 15330070, 28689131, 57378262, 143445655, 200823917, 286891310, 401647834, 1004119585, 2008239170]

約数ペア:

[(1, 2008239170), (2, 1004119585), (5, 401647834), (7, 286891310), (10, 200823917), (14, 143445655), (35, 57378262), (70, 28689131), (131, 15330070), (262, 7665035), (655, 3066014), (917, 2190010), (1310, 1533007), (1834, 1095005), (4585, 438002), (9170, 219001)]