26698295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 34618752

約数和(自身を除く): 7920457

約数列:

[1, 5, 13, 65, 431, 953, 2155, 4765, 5603, 12389, 28015, 61945, 410743, 2053715, 5339659, 26698295]

約数ペア:

[(1, 26698295), (5, 5339659), (13, 2053715), (65, 410743), (431, 61945), (953, 28015), (2155, 12389), (4765, 5603)]