1380491882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{11657}}^1$

素因数の和:12446

約数の個数: 32

約数和(自身を含む): 2585278080

約数和(自身を除く): 1204786198

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 769, 1538, 5383, 8459, 10766, 11657, 16918, 23314, 59213, 81599, 118426, 128227, 163198, 256454, 897589, 1795178, 8964233, 17928466, 62749631, 98606563, 125499262, 197213126, 690245941, 1380491882]

約数ペア:

[(1, 1380491882), (2, 690245941), (7, 197213126), (11, 125499262), (14, 98606563), (22, 62749631), (77, 17928466), (154, 8964233), (769, 1795178), (1538, 897589), (5383, 256454), (8459, 163198), (10766, 128227), (11657, 118426), (16918, 81599), (23314, 59213)]