2053983256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3187}}^1\times {\mathrm{6197}}^1$

素因数の和:9403

約数の個数: 32

約数和(自身を含む): 4149437040

約数和(自身を除く): 2095453784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3187, 6197, 6374, 12394, 12748, 24788, 25496, 41431, 49576, 80561, 82862, 161122, 165724, 322244, 331448, 644488, 19749839, 39499678, 78999356, 157998712, 256747907, 513495814, 1026991628, 2053983256]

約数ペア:

[(1, 2053983256), (2, 1026991628), (4, 513495814), (8, 256747907), (13, 157998712), (26, 78999356), (52, 39499678), (104, 19749839), (3187, 644488), (6197, 331448), (6374, 322244), (12394, 165724), (12748, 161122), (24788, 82862), (25496, 80561), (41431, 49576)]