1118668018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 1829943360

約数和(自身を除く): 711275342

約数列:

[1, 2, 13, 26, 157, 179, 314, 358, 1531, 2041, 2327, 3062, 4082, 4654, 19903, 28103, 39806, 56206, 240367, 274049, 365339, 480734, 548098, 730678, 3124771, 3562637, 6249542, 7125274, 43025693, 86051386, 559334009, 1118668018]

約数ペア:

[(1, 1118668018), (2, 559334009), (13, 86051386), (26, 43025693), (157, 7125274), (179, 6249542), (314, 3562637), (358, 3124771), (1531, 730678), (2041, 548098), (2327, 480734), (3062, 365339), (4082, 274049), (4654, 240367), (19903, 56206), (28103, 39806)]