977387516

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{18401}}^1$

素因数の和:18690

約数の個数: 36

約数和(自身を含む): 1997132256

約数和(自身を除く): 1019744740

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 542, 1084, 1897, 3794, 7588, 13279, 18401, 26558, 36802, 53116, 73604, 128807, 257614, 515228, 901649, 1803298, 3606596, 4986671, 9973342, 19946684, 34906697, 69813394, 139626788, 244346879, 488693758, 977387516]

約数ペア:

[(1, 977387516), (2, 488693758), (4, 244346879), (7, 139626788), (14, 69813394), (28, 34906697), (49, 19946684), (98, 9973342), (196, 4986671), (271, 3606596), (542, 1803298), (1084, 901649), (1897, 515228), (3794, 257614), (7588, 128807), (13279, 73604), (18401, 53116), (26558, 36802)]