2689331316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{162517}}^1$

素因数の和:162728

約数の個数: 48

約数和(自身を含む): 7207998336

約数和(自身を除く): 4518667020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 162517, 325034, 487551, 650068, 975102, 1137619, 1950204, 2275238, 3412857, 4550476, 6825714, 13651428, 32015849, 64031698, 96047547, 128063396, 192095094, 224110943, 384190188, 448221886, 672332829, 896443772, 1344665658, 2689331316]

約数ペア:

[(1, 2689331316), (2, 1344665658), (3, 896443772), (4, 672332829), (6, 448221886), (7, 384190188), (12, 224110943), (14, 192095094), (21, 128063396), (28, 96047547), (42, 64031698), (84, 32015849), (197, 13651428), (394, 6825714), (591, 4550476), (788, 3412857), (1182, 2275238), (1379, 1950204), (2364, 1137619), (2758, 975102), (4137, 650068), (5516, 487551), (8274, 325034), (16548, 162517)]