2045492813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{52153}}^1$

素因数の和:52604

約数の個数: 16

約数和(自身を含む): 2523419136

約数和(自身を除く): 477926323

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 39221, 52153, 365071, 677989, 4745923, 22477943, 157345601, 292213259, 2045492813]

約数ペア:

[(1, 2045492813), (7, 292213259), (13, 157345601), (91, 22477943), (431, 4745923), (3017, 677989), (5603, 365071), (39221, 52153)]