391799970881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4452829}}^1$

素因数の和:4453280

約数の個数: 16

約数和(自身を含む): 450982622400

約数和(自身を除く): 59182651519

約数列:

[1, 11, 19, 209, 421, 4631, 7999, 87989, 4452829, 48981119, 84603751, 930641261, 1874641009, 20621051099, 35618179171, 391799970881]

約数ペア:

[(1, 391799970881), (11, 35618179171), (19, 20621051099), (209, 1874641009), (421, 930641261), (4631, 84603751), (7999, 48981119), (87989, 4452829)]