26456381

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 31881600

約数和(自身を除く): 5425219

約数列:

[1, 7, 29, 53, 203, 371, 1537, 2459, 10759, 17213, 71311, 130327, 499177, 912289, 3779483, 26456381]

約数ペア:

[(1, 26456381), (7, 3779483), (29, 912289), (53, 499177), (203, 130327), (371, 71311), (1537, 17213), (2459, 10759)]