273742041890

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{167939903}}^1$

素因数の和:167940073

約数の個数: 16

約数和(自身を含む): 495758596608

約数和(自身を除く): 222016554718

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 167939903, 335879806, 839699515, 1679399030, 27374204189, 54748408378, 136871020945, 273742041890]

約数ペア:

[(1, 273742041890), (2, 136871020945), (5, 54748408378), (10, 27374204189), (163, 1679399030), (326, 839699515), (815, 335879806), (1630, 167939903)]