1837890964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{95267}}^1$

素因数の和:95344

約数の個数: 48

約数和(自身を含む): 4033266048

約数和(自身を除く): 2195375084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 95267, 190534, 381068, 666869, 1238471, 1333738, 2476942, 2667476, 4953884, 5049151, 8669297, 10098302, 17338594, 20196604, 34677188, 35344057, 65638963, 70688114, 131277926, 141376228, 262555852, 459472741, 918945482, 1837890964]

約数ペア:

[(1, 1837890964), (2, 918945482), (4, 459472741), (7, 262555852), (13, 141376228), (14, 131277926), (26, 70688114), (28, 65638963), (52, 35344057), (53, 34677188), (91, 20196604), (106, 17338594), (182, 10098302), (212, 8669297), (364, 5049151), (371, 4953884), (689, 2667476), (742, 2476942), (1378, 1333738), (1484, 1238471), (2756, 666869), (4823, 381068), (9646, 190534), (19292, 95267)]