2019831484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{5813}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 3955845600

約数和(自身を除く): 1936014116

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 149, 212, 298, 583, 596, 1166, 1639, 2332, 3278, 5813, 6556, 7897, 11626, 15794, 23252, 31588, 63943, 86867, 127886, 173734, 255772, 308089, 347468, 616178, 866137, 1232356, 1732274, 3388979, 3464548, 6777958, 9527507, 13555916, 19055014, 38110028, 45905261, 91810522, 183621044, 504957871, 1009915742, 2019831484]

約数ペア:

[(1, 2019831484), (2, 1009915742), (4, 504957871), (11, 183621044), (22, 91810522), (44, 45905261), (53, 38110028), (106, 19055014), (149, 13555916), (212, 9527507), (298, 6777958), (583, 3464548), (596, 3388979), (1166, 1732274), (1639, 1232356), (2332, 866137), (3278, 616178), (5813, 347468), (6556, 308089), (7897, 255772), (11626, 173734), (15794, 127886), (23252, 86867), (31588, 63943)]