281445638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{27109}}^1$

素因数の和:27319

約数の個数: 16

約数和(自身を含む): 439182000

約数和(自身を除く): 157736362

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 27109, 54218, 786161, 1572322, 4852511, 9705022, 140722819, 281445638]

約数ペア:

[(1, 281445638), (2, 140722819), (29, 9705022), (58, 4852511), (179, 1572322), (358, 786161), (5191, 54218), (10382, 27109)]