5101538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 3970462

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 449, 494, 598, 874, 898, 5681, 5837, 8531, 10327, 11362, 11674, 17062, 20654, 110903, 134251, 196213, 221806, 268502, 392426, 2550769, 5101538]

約数ペア:

[(1, 5101538), (2, 2550769), (13, 392426), (19, 268502), (23, 221806), (26, 196213), (38, 134251), (46, 110903), (247, 20654), (299, 17062), (437, 11674), (449, 11362), (494, 10327), (598, 8531), (874, 5837), (898, 5681)]