171356906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2063}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 140719894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 349, 698, 2063, 2443, 4126, 4886, 5933, 11866, 14441, 28882, 35071, 41531, 70142, 83062, 245497, 490994, 719987, 1439974, 5039909, 10079818, 12239779, 24479558, 85678453, 171356906]

約数ペア:

[(1, 171356906), (2, 85678453), (7, 24479558), (14, 12239779), (17, 10079818), (34, 5039909), (119, 1439974), (238, 719987), (349, 490994), (698, 245497), (2063, 83062), (2443, 70142), (4126, 41531), (4886, 35071), (5933, 28882), (11866, 14441)]