242553658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{71719}}^1$

素因数の和:71829

約数の個数: 16

約数和(自身を含む): 387288000

約数和(自身を除く): 144734342

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 71719, 143438, 1362661, 2725322, 6382991, 12765982, 121276829, 242553658]

約数ペア:

[(1, 242553658), (2, 121276829), (19, 12765982), (38, 6382991), (89, 2725322), (178, 1362661), (1691, 143438), (3382, 71719)]