1296751678

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 2010607200

約数和(自身を除く): 713855522

約数列:

[1, 2, 59, 97, 118, 194, 277, 409, 554, 818, 5723, 11446, 16343, 24131, 26869, 32686, 39673, 48262, 53738, 79346, 113293, 226586, 1585271, 2340707, 3170542, 4681414, 6684287, 10989421, 13368574, 21978842, 648375839, 1296751678]

約数ペア:

[(1, 1296751678), (2, 648375839), (59, 21978842), (97, 13368574), (118, 10989421), (194, 6684287), (277, 4681414), (409, 3170542), (554, 2340707), (818, 1585271), (5723, 226586), (11446, 113293), (16343, 79346), (24131, 53738), (26869, 48262), (32686, 39673)]