4988792017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 5712537600

約数和(自身を除く): 723745583

約数列:

[1, 11, 43, 47, 349, 473, 517, 643, 2021, 3839, 7073, 15007, 16403, 22231, 27649, 30221, 165077, 180433, 224407, 304139, 332431, 705329, 1299503, 2468477, 7758619, 9649501, 10547129, 14294533, 106144511, 116018419, 453526547, 4988792017]

約数ペア:

[(1, 4988792017), (11, 453526547), (43, 116018419), (47, 106144511), (349, 14294533), (473, 10547129), (517, 9649501), (643, 7758619), (2021, 2468477), (3839, 1299503), (7073, 705329), (15007, 332431), (16403, 304139), (22231, 224407), (27649, 180433), (30221, 165077)]