1951547024

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137201}}^1$

素因数の和:137343

約数の個数: 40

約数和(自身を含む): 4355340288

約数和(自身を除く): 2403793264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 137201, 274402, 548804, 960407, 1097608, 1920814, 2195216, 3841628, 7683256, 15366512, 17424527, 34849054, 69698108, 121971689, 139396216, 243943378, 278792432, 487886756, 975773512, 1951547024]

約数ペア:

[(1, 1951547024), (2, 975773512), (4, 487886756), (7, 278792432), (8, 243943378), (14, 139396216), (16, 121971689), (28, 69698108), (56, 34849054), (112, 17424527), (127, 15366512), (254, 7683256), (508, 3841628), (889, 2195216), (1016, 1920814), (1778, 1097608), (2032, 960407), (3556, 548804), (7112, 274402), (14224, 137201)]