1237130368

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{76103}}^1$

素因数の和:76244

約数の個数: 32

約数和(自身を含む): 2484034560

約数和(自身を除く): 1246904192

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 76103, 152206, 304412, 608824, 1217648, 2435296, 4870592, 9665081, 9741184, 19330162, 38660324, 77320648, 154641296, 309282592, 618565184, 1237130368]

約数ペア:

[(1, 1237130368), (2, 618565184), (4, 309282592), (8, 154641296), (16, 77320648), (32, 38660324), (64, 19330162), (127, 9741184), (128, 9665081), (254, 4870592), (508, 2435296), (1016, 1217648), (2032, 608824), (4064, 304412), (8128, 152206), (16256, 76103)]