2620804564

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{85793}}^1$

素因数の和:86895

約数の個数: 24

約数和(自身を含む): 5246474688

約数和(自身を除く): 2625670124

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 4364, 7637, 15274, 30548, 85793, 171586, 343172, 600551, 1201102, 2402204, 93600163, 187200326, 374400652, 655201141, 1310402282, 2620804564]

約数ペア:

[(1, 2620804564), (2, 1310402282), (4, 655201141), (7, 374400652), (14, 187200326), (28, 93600163), (1091, 2402204), (2182, 1201102), (4364, 600551), (7637, 343172), (15274, 171586), (30548, 85793)]