2792649601

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{30139}}^1$

素因数の和:30245

約数の個数: 24

約数和(自身を含む): 3408472320

約数和(自身を除く): 615822719

約数列:

[1, 7, 31, 49, 61, 217, 427, 1519, 1891, 2989, 13237, 30139, 92659, 210973, 934309, 1476811, 1838479, 6540163, 12869353, 45781141, 56992849, 90085471, 398949943, 2792649601]

約数ペア:

[(1, 2792649601), (7, 398949943), (31, 90085471), (49, 56992849), (61, 45781141), (217, 12869353), (427, 6540163), (1519, 1838479), (1891, 1476811), (2989, 934309), (13237, 210973), (30139, 92659)]