2603262994

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{141991}}^1$

素因数の和:142185

約数の個数: 16

約数和(自身を含む): 3987135360

約数和(自身を除く): 1383872366

約数列:

[1, 2, 89, 103, 178, 206, 9167, 18334, 141991, 283982, 12637199, 14625073, 25274398, 29250146, 1301631497, 2603262994]

約数ペア:

[(1, 2603262994), (2, 1301631497), (89, 29250146), (103, 25274398), (178, 14625073), (206, 12637199), (9167, 283982), (18334, 141991)]