2255538108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1\times {\mathrm{887}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 5570232192

約数和(自身を除く): 3314694084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 587, 722, 887, 1083, 1174, 1444, 1761, 1774, 2166, 2348, 2661, 3522, 3548, 4332, 5322, 7044, 10644, 11153, 16853, 22306, 33459, 33706, 44612, 50559, 66918, 67412, 101118, 133836, 202236, 211907, 320207, 423814, 520669, 635721, 640414, 847628, 960621, 1041338, 1271442, 1280828, 1562007, 1921242, 2082676, 2542884, 3124014, 3842484, 6248028, 9892711, 19785422, 29678133, 39570844, 59356266, 118712532, 187961509, 375923018, 563884527, 751846036, 1127769054, 2255538108]

約数ペア:

[(1, 2255538108), (2, 1127769054), (3, 751846036), (4, 563884527), (6, 375923018), (12, 187961509), (19, 118712532), (38, 59356266), (57, 39570844), (76, 29678133), (114, 19785422), (228, 9892711), (361, 6248028), (587, 3842484), (722, 3124014), (887, 2542884), (1083, 2082676), (1174, 1921242), (1444, 1562007), (1761, 1280828), (1774, 1271442), (2166, 1041338), (2348, 960621), (2661, 847628), (3522, 640414), (3548, 635721), (4332, 520669), (5322, 423814), (7044, 320207), (10644, 211907), (11153, 202236), (16853, 133836), (22306, 101118), (33459, 67412), (33706, 66918), (44612, 50559)]