4998238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21001}}^1$

素因数の和:21027

約数の個数: 16

約数和(自身を含む): 9072864

約数和(自身を除く): 4074626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 21001, 42002, 147007, 294014, 357017, 714034, 2499119, 4998238]

約数ペア:

[(1, 4998238), (2, 2499119), (7, 714034), (14, 357017), (17, 294014), (34, 147007), (119, 42002), (238, 21001)]