254121294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6050507}}^1$

素因数の和:6050519

約数の個数: 16

約数和(自身を含む): 580848768

約数和(自身を除く): 326727474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6050507, 12101014, 18151521, 36303042, 42353549, 84707098, 127060647, 254121294]

約数ペア:

[(1, 254121294), (2, 127060647), (3, 84707098), (6, 42353549), (7, 36303042), (14, 18151521), (21, 12101014), (42, 6050507)]