2777852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3512068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 311, 319, 406, 622, 638, 812, 1244, 1276, 2177, 2233, 3421, 4354, 4466, 6842, 8708, 8932, 9019, 13684, 18038, 23947, 36076, 47894, 63133, 95788, 99209, 126266, 198418, 252532, 396836, 694463, 1388926, 2777852]

約数ペア:

[(1, 2777852), (2, 1388926), (4, 694463), (7, 396836), (11, 252532), (14, 198418), (22, 126266), (28, 99209), (29, 95788), (44, 63133), (58, 47894), (77, 36076), (116, 23947), (154, 18038), (203, 13684), (308, 9019), (311, 8932), (319, 8708), (406, 6842), (622, 4466), (638, 4354), (812, 3421), (1244, 2233), (1276, 2177)]