31030202

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130379}}^1$

素因数の和:130405

約数の個数: 16

約数和(自身を含む): 56324160

約数和(自身を除く): 25293958

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 130379, 260758, 912653, 1825306, 2216443, 4432886, 15515101, 31030202]

約数ペア:

[(1, 31030202), (2, 15515101), (7, 4432886), (14, 2216443), (17, 1825306), (34, 912653), (119, 260758), (238, 130379)]