1019179888912

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{486249947}}^1$

素因数の和:486250086

約数の個数: 20

約数和(自身を含む): 1989734787216

約数和(自身を除く): 970554898304

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 486249947, 972499894, 1944999788, 3889999576, 7779999152, 63698743057, 127397486114, 254794972228, 509589944456, 1019179888912]

約数ペア:

[(1, 1019179888912), (2, 509589944456), (4, 254794972228), (8, 127397486114), (16, 63698743057), (131, 7779999152), (262, 3889999576), (524, 1944999788), (1048, 972499894), (2096, 486249947)]