2122130122

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 3758082048

約数和(自身を除く): 1635951926

約数列:

[1, 2, 7, 14, 49, 98, 127, 167, 254, 334, 889, 1021, 1169, 1778, 2042, 2338, 6223, 7147, 8183, 12446, 14294, 16366, 21209, 42418, 50029, 100058, 129667, 148463, 170507, 259334, 296926, 341014, 907669, 1039241, 1193549, 1815338, 2078482, 2387098, 6353683, 8354843, 12707366, 16709686, 21654389, 43308778, 151580723, 303161446, 1061065061, 2122130122]

約数ペア:

[(1, 2122130122), (2, 1061065061), (7, 303161446), (14, 151580723), (49, 43308778), (98, 21654389), (127, 16709686), (167, 12707366), (254, 8354843), (334, 6353683), (889, 2387098), (1021, 2078482), (1169, 1815338), (1778, 1193549), (2042, 1039241), (2338, 907669), (6223, 341014), (7147, 296926), (8183, 259334), (12446, 170507), (14294, 148463), (16366, 129667), (21209, 100058), (42418, 50029)]