289097102

素因数分解:

$2^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{7243}}^1$

素因数の和:10103

約数の個数: 16

約数和(自身を含む): 495837312

約数和(自身を除く): 206740210

約数列:

[1, 2, 7, 14, 2851, 5702, 7243, 14486, 19957, 39914, 50701, 101402, 20649793, 41299586, 144548551, 289097102]

約数ペア:

[(1, 289097102), (2, 144548551), (7, 41299586), (14, 20649793), (2851, 101402), (5702, 50701), (7243, 39914), (14486, 19957)]