1349271434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{266971}}^1$

素因数の和:267018

約数の個数: 24

約数和(自身を含む): 2441191968

約数和(自身を除く): 1091920534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 266971, 533942, 1868797, 3737594, 5072449, 10144898, 35507143, 71014286, 96376531, 192753062, 674635717, 1349271434]

約数ペア:

[(1, 1349271434), (2, 674635717), (7, 192753062), (14, 96376531), (19, 71014286), (38, 35507143), (133, 10144898), (266, 5072449), (361, 3737594), (722, 1868797), (2527, 533942), (5054, 266971)]