813134588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1231}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 1682300928

約数和(自身を除く): 869166340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 761, 868, 1231, 1522, 2462, 3044, 4924, 5327, 8617, 10654, 17234, 21308, 23591, 34468, 38161, 47182, 76322, 94364, 152644, 165137, 267127, 330274, 534254, 660548, 936791, 1068508, 1873582, 3747164, 6557537, 13115074, 26230148, 29040521, 58081042, 116162084, 203283647, 406567294, 813134588]

約数ペア:

[(1, 813134588), (2, 406567294), (4, 203283647), (7, 116162084), (14, 58081042), (28, 29040521), (31, 26230148), (62, 13115074), (124, 6557537), (217, 3747164), (434, 1873582), (761, 1068508), (868, 936791), (1231, 660548), (1522, 534254), (2462, 330274), (3044, 267127), (4924, 165137), (5327, 152644), (8617, 94364), (10654, 76322), (17234, 47182), (21308, 38161), (23591, 34468)]