1897366981

素因数分解:

${\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 1953564480

約数和(自身を除く): 56197499

約数列:

[1, 53, 193, 251, 739, 10229, 13303, 39167, 48443, 142627, 185489, 2567479, 7559231, 9830917, 35799377, 1897366981]

約数ペア:

[(1, 1897366981), (53, 35799377), (193, 9830917), (251, 7559231), (739, 2567479), (10229, 185489), (13303, 142627), (39167, 48443)]