2029121647

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{198953}}^1$

素因数の和:199038

約数の個数: 16

約数和(自身を含む): 2444746752

約数和(自身を除く): 415625105

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 198953, 1392671, 6167543, 9350791, 43172801, 65455537, 289874521, 2029121647]

約数ペア:

[(1, 2029121647), (7, 289874521), (31, 65455537), (47, 43172801), (217, 9350791), (329, 6167543), (1457, 1392671), (10199, 198953)]