2971548

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 7567560

約数和(自身を除く): 4596012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 419, 591, 788, 838, 1182, 1257, 1676, 1773, 2364, 2514, 3546, 3771, 5028, 7092, 7542, 15084, 82543, 165086, 247629, 330172, 495258, 742887, 990516, 1485774, 2971548]

約数ペア:

[(1, 2971548), (2, 1485774), (3, 990516), (4, 742887), (6, 495258), (9, 330172), (12, 247629), (18, 165086), (36, 82543), (197, 15084), (394, 7542), (419, 7092), (591, 5028), (788, 3771), (838, 3546), (1182, 2514), (1257, 2364), (1676, 1773)]