2149095632

素因数分解:

$2^4\times {\mathrm{3121}}^1\times {\mathrm{43037}}^1$

素因数の和:46166

約数の個数: 20

約数和(自身を含む): 4165303716

約数和(自身を除く): 2016208084

約数列:

[1, 2, 4, 8, 16, 3121, 6242, 12484, 24968, 43037, 49936, 86074, 172148, 344296, 688592, 134318477, 268636954, 537273908, 1074547816, 2149095632]

約数ペア:

[(1, 2149095632), (2, 1074547816), (4, 537273908), (8, 268636954), (16, 134318477), (3121, 688592), (6242, 344296), (12484, 172148), (24968, 86074), (43037, 49936)]