7973378

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 6282622

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 197, 343, 394, 413, 686, 826, 1379, 2758, 2891, 5782, 9653, 11623, 19306, 20237, 23246, 40474, 67571, 81361, 135142, 162722, 569527, 1139054, 3986689, 7973378]

約数ペア:

[(1, 7973378), (2, 3986689), (7, 1139054), (14, 569527), (49, 162722), (59, 135142), (98, 81361), (118, 67571), (197, 40474), (343, 23246), (394, 20237), (413, 19306), (686, 11623), (826, 9653), (1379, 5782), (2758, 2891)]