2019439316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{199313}}^1$

素因数の和:199483

約数の個数: 24

約数和(自身を含む): 3767034600

約数和(自身を除く): 1747595284

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 199313, 398626, 797252, 3388321, 6776642, 13553284, 29697637, 59395274, 118790548, 504859829, 1009719658, 2019439316]

約数ペア:

[(1, 2019439316), (2, 1009719658), (4, 504859829), (17, 118790548), (34, 59395274), (68, 29697637), (149, 13553284), (298, 6776642), (596, 3388321), (2533, 797252), (5066, 398626), (10132, 199313)]