253236494

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{51829}}^1$

素因数の和:52187

約数の個数: 16

約数和(自身を含む): 435372000

約数和(自身を除く): 182135506

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 51829, 103658, 362803, 725606, 18088321, 36176642, 126618247, 253236494]

約数ペア:

[(1, 253236494), (2, 126618247), (7, 36176642), (14, 18088321), (349, 725606), (698, 362803), (2443, 103658), (4886, 51829)]