7131259716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2738579}}^1$

素因数の和:2738624

約数の個数: 48

約数和(自身を含む): 19630141440

約数和(自身を除く): 12498881724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 2738579, 5477158, 8215737, 10954316, 16431474, 19170053, 32862948, 38340106, 57510159, 76680212, 84895949, 115020318, 169791898, 230040636, 254687847, 339583796, 509375694, 594271643, 1018751388, 1188543286, 1782814929, 2377086572, 3565629858, 7131259716]

約数ペア:

[(1, 7131259716), (2, 3565629858), (3, 2377086572), (4, 1782814929), (6, 1188543286), (7, 1018751388), (12, 594271643), (14, 509375694), (21, 339583796), (28, 254687847), (31, 230040636), (42, 169791898), (62, 115020318), (84, 84895949), (93, 76680212), (124, 57510159), (186, 38340106), (217, 32862948), (372, 19170053), (434, 16431474), (651, 10954316), (868, 8215737), (1302, 5477158), (2604, 2738579)]