2019263038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7669}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 3537097200

約数和(自身を除く): 1517834162

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 169, 247, 338, 494, 533, 779, 1066, 1558, 3211, 6422, 6929, 7669, 10127, 13858, 15338, 20254, 99697, 131651, 145711, 199394, 263302, 291422, 314429, 628858, 1296061, 1894243, 2592122, 3788486, 4087577, 5974151, 8175154, 11948302, 24625159, 49250318, 53138501, 77663963, 106277002, 155327926, 1009631519, 2019263038]

約数ペア:

[(1, 2019263038), (2, 1009631519), (13, 155327926), (19, 106277002), (26, 77663963), (38, 53138501), (41, 49250318), (82, 24625159), (169, 11948302), (247, 8175154), (338, 5974151), (494, 4087577), (533, 3788486), (779, 2592122), (1066, 1894243), (1558, 1296061), (3211, 628858), (6422, 314429), (6929, 291422), (7669, 263302), (10127, 199394), (13858, 145711), (15338, 131651), (20254, 99697)]