2016643816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{64919}}^1$

素因数の和:65289

約数の個数: 32

約数和(自身を含む): 4136702400

約数和(自身を除く): 2120058584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2824, 3883, 7766, 15532, 31064, 64919, 129838, 259676, 519352, 714109, 1428218, 2856436, 5712872, 22916407, 45832814, 91665628, 183331256, 252080477, 504160954, 1008321908, 2016643816]

約数ペア:

[(1, 2016643816), (2, 1008321908), (4, 504160954), (8, 252080477), (11, 183331256), (22, 91665628), (44, 45832814), (88, 22916407), (353, 5712872), (706, 2856436), (1412, 1428218), (2824, 714109), (3883, 519352), (7766, 259676), (15532, 129838), (31064, 64919)]