174328390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{127247}}^1$

素因数の和:127391

約数の個数: 16

約数和(自身を含む): 316084032

約数和(自身を除く): 141755642

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 127247, 254494, 636235, 1272470, 17432839, 34865678, 87164195, 174328390]

約数ペア:

[(1, 174328390), (2, 87164195), (5, 34865678), (10, 17432839), (137, 1272470), (274, 636235), (685, 254494), (1370, 127247)]