289597418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{12743}}^1$

素因数の和:13789

約数の個数: 16

約数和(自身を含む): 474382656

約数和(自身を除く): 184785238

約数列:

[1, 2, 11, 22, 1033, 2066, 11363, 12743, 22726, 25486, 140173, 280346, 13163519, 26327038, 144798709, 289597418]

約数ペア:

[(1, 289597418), (2, 144798709), (11, 26327038), (22, 13163519), (1033, 280346), (2066, 140173), (11363, 25486), (12743, 22726)]