8990492

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{587}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 18044544

約数和(自身を除く): 9054052

約数列:

[1, 2, 4, 7, 14, 28, 547, 587, 1094, 1174, 2188, 2348, 3829, 4109, 7658, 8218, 15316, 16436, 321089, 642178, 1284356, 2247623, 4495246, 8990492]

約数ペア:

[(1, 8990492), (2, 4495246), (4, 2247623), (7, 1284356), (14, 642178), (28, 321089), (547, 16436), (587, 15316), (1094, 8218), (1174, 7658), (2188, 4109), (2348, 3829)]