1215691724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{97007}}^1$

素因数の和:97265

約数の個数: 24

約数和(自身を含む): 2300641728

約数和(自身を除く): 1084950004

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 97007, 194014, 388028, 1261091, 2522182, 5044364, 23378687, 46757374, 93514748, 303922931, 607845862, 1215691724]

約数ペア:

[(1, 1215691724), (2, 607845862), (4, 303922931), (13, 93514748), (26, 46757374), (52, 23378687), (241, 5044364), (482, 2522182), (964, 1261091), (3133, 388028), (6266, 194014), (12532, 97007)]